3435401044985 has 96 divisors (see below), whose sum is σ = 5468868099072. Its totient is φ = 2016213120000.

The previous prime is 3435401044979. The next prime is 3435401044993. The reversal of 3435401044985 is 5894401045343.

It is not a de Polignac number, because 3435401044985 - 2²⁰ = 3435399996409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7497485 + ... + 7942485.

It is an arithmetic number, because the mean of its divisors is an integer number (56967376032).

Almost surely, 2^{3435401044985} is an apocalyptic number.

3435401044985 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3435401044985 is a deficient number, since it is larger than the sum of its proper divisors (2033467054087).

3435401044985 is a wasteful number, since it uses less digits than its factorization.

3435401044985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445111 (or 445092 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 3435401044985 in words is "three trillion, four hundred thirty-five billion, four hundred one million, forty-four thousand, nine hundred eighty-five".