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34457443041 = 371640830621
BaseRepresentation
bin100000000101110100…
…101101101011100001
310021221101202110201010
4200011310231223201
51031032101134131
623455102331133
72326613301420
oct400564555341
9107841673633
1034457443041
1113682367a5a
126817889aa9
1333319bb268
14194c4372b7
15d6a10cb46
hex805d2dae1

34457443041 has 8 divisors (see below), whose sum is σ = 52506579904. Its totient is φ = 19689967440.

The previous prime is 34457443003. The next prime is 34457443057. The reversal of 34457443041 is 14034475443.

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

It is not a de Polignac number, because 34457443041 - 214 = 34457426657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34457443061) 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, 820415290 + ... + 820415331.

It is an arithmetic number, because the mean of its divisors is an integer number (6563322488).

Almost surely, 234457443041 is an apocalyptic number.

It is an amenable number.

34457443041 is a deficient number, since it is larger than the sum of its proper divisors (18049136863).

34457443041 is a wasteful number, since it uses less digits than its factorization.

34457443041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640830631.

The product of its (nonzero) digits is 322560, while the sum is 39.

The spelling of 34457443041 in words is "thirty-four billion, four hundred fifty-seven million, four hundred forty-three thousand, forty-one".

Divisors: 1 3 7 21 1640830621 4922491863 11485814347 34457443041