34157604007477 has 8 divisors (see below), whose sum is σ = 34165199965400. Its totient is φ = 34150008582144.

The previous prime is 34157604007451. The next prime is 34157604007517. The reversal of 34157604007477 is 77470040675143.

It can be written as a sum of positive squares in 4 ways, for example, as 4937244004081 + 29220360003396 = 2221991^2 + 5405586^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34157604007477 - 2⁷ = 34157604007349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34157604017477) 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, 145526149 + ... + 145760677.

It is an arithmetic number, because the mean of its divisors is an integer number (4270649995675).

Almost surely, 2^{34157604007477} is an apocalyptic number.

It is an amenable number.

34157604007477 is a deficient number, since it is larger than the sum of its proper divisors (7595957923).

34157604007477 is a wasteful number, since it uses less digits than its factorization.

34157604007477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266295.

The product of its (nonzero) digits is 13829760, while the sum is 55.

The spelling of 34157604007477 in words is "thirty-four trillion, one hundred fifty-seven billion, six hundred four million, seven thousand, four hundred seventy-seven".