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34025037641 = 77961528097
BaseRepresentation
bin11111101100000011…
…001101111101001001
310020211021010000000022
4133230003031331021
51024140402201031
623344134350225
72313113022320
oct375403157511
9106737100008
1034025037641
1113480279421
126716abb375
133293241b8a
14190ac390b7
15d4219797b
hex7ec0cdf49

34025037641 has 8 divisors (see below), whose sum is σ = 39377982720. Its totient is φ = 28795148928.

The previous prime is 34025037601. The next prime is 34025037653. The reversal of 34025037641 is 14673052043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34025037641 - 218 = 34024775497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34025037601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30763496 + ... + 30764601.

It is an arithmetic number, because the mean of its divisors is an integer number (4922247840).

Almost surely, 234025037641 is an apocalyptic number.

It is an amenable number.

34025037641 is a deficient number, since it is larger than the sum of its proper divisors (5352945079).

34025037641 is an equidigital number, since it uses as much as digits as its factorization.

34025037641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61528183.

The product of its (nonzero) digits is 60480, while the sum is 35.

Adding to 34025037641 its reverse (14673052043), we get a palindrome (48698089684).

The spelling of 34025037641 in words is "thirty-four billion, twenty-five million, thirty-seven thousand, six hundred forty-one".

Divisors: 1 7 79 553 61528097 430696679 4860719663 34025037641