34078245956 has 6 divisors (see below), whose sum is σ = 59636930430. Its totient is φ = 17039122976.

The previous prime is 34078245923. The next prime is 34078245959. The reversal of 34078245956 is 65954287043.

It can be written as a sum of positive squares in only one way, i.e., 25179342400 + 8898903556 = 158680^2 + 94334^2 .

It is a super-2 number, since 2×34078245956² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34078245898 and 34078245907.

It is not an unprimeable number, because it can be changed into a prime (34078245959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4259780741 + ... + 4259780748.

It is an arithmetic number, because the mean of its divisors is an integer number (9939488405).

Almost surely, 2^34078245956 is an apocalyptic number.

It is an amenable number.

34078245956 is a deficient number, since it is larger than the sum of its proper divisors (25558684474).

34078245956 is a wasteful number, since it uses less digits than its factorization.

34078245956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8519561493 (or 8519561491 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 34078245956 in words is "thirty-four billion, seventy-eight million, two hundred forty-five thousand, nine hundred fifty-six".