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1201014241441 = 71071979381013
BaseRepresentation
bin10001011110100010000…
…001101111100010100001
311020211000202011220200021
4101132202001233202201
5124134134121211231
62315423251153441
7152525152420120
oct21364201574241
94224022156607
101201014241441
11423390257763
121749212a5881
1389341770181
14421b5101ab7
1521393c81811
hex117a206f8a1

1201014241441 has 16 divisors (see below), whose sum is σ = 1385502724224. Its totient is φ = 1019755724544.

The previous prime is 1201014241417. The next prime is 1201014241451. The reversal of 1201014241441 is 1441424101021.

It is a cyclic number.

It is not a de Polignac number, because 1201014241441 - 25 = 1201014241409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201014241451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14784451 + ... + 14865463.

It is an arithmetic number, because the mean of its divisors is an integer number (86593920264).

Almost surely, 21201014241441 is an apocalyptic number.

It is an amenable number.

1201014241441 is a deficient number, since it is larger than the sum of its proper divisors (184488482783).

1201014241441 is a wasteful number, since it uses less digits than its factorization.

1201014241441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100920.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1201014241441 its reverse (1441424101021), we get a palindrome (2642438342462).

The spelling of 1201014241441 in words is "one trillion, two hundred one billion, fourteen million, two hundred forty-one thousand, four hundred forty-one".

Divisors: 1 7 107 749 19793 81013 138551 567091 2117851 8668391 14824957 60678737 1603490309 11224432163 171573463063 1201014241441