3511434345956 has 24 divisors (see below), whose sum is σ = 6561968528640. Its totient is φ = 1640492128800.

The previous prime is 3511434345941. The next prime is 3511434345971. The reversal of 3511434345956 is 6595434341153.

It is an interprime number because it is at equal distance from previous prime (3511434345941) and next prime (3511434345971).

It is a junction number, because it is equal to n+sod(n) for n = 3511434345898 and 3511434345907.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488238110 + ... + 488245301.

It is an arithmetic number, because the mean of its divisors is an integer number (273415355360).

Almost surely, 2^{3511434345956} is an apocalyptic number.

It is an amenable number.

3511434345956 is a deficient number, since it is larger than the sum of its proper divisors (3050534182684).

3511434345956 is a wasteful number, since it uses less digits than its factorization.

3511434345956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976483475 (or 976483473 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 53.

The spelling of 3511434345956 in words is "three trillion, five hundred eleven billion, four hundred thirty-four million, three hundred forty-five thousand, nine hundred fifty-six".