34151912090 has 16 divisors (see below), whose sum is σ = 61737280488. Its totient is φ = 13602134016.

The previous prime is 34151912009. The next prime is 34151912099. The reversal of 34151912090 is 9021915143.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 26828146849 + 7323765241 = 163793^2 + 85579^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34151912090.

It is not an unprimeable number, because it can be changed into a prime (34151912099) 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, 7326407 + ... + 7331066.

Almost surely, 2^34151912090 is an apocalyptic number.

34151912090 is a deficient number, since it is larger than the sum of its proper divisors (27585368398).

34151912090 is a wasteful number, since it uses less digits than its factorization.

34151912090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14657713.

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 34151912090 in words is "thirty-four billion, one hundred fifty-one million, nine hundred twelve thousand, ninety".