42403666703684 has 36 divisors (see below), whose sum is σ = 87658575132240. Its totient is φ = 17791748264160.

The previous prime is 42403666703669. The next prime is 42403666703731. The reversal of 42403666703684 is 48630766630424.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2851234274 + ... + 2851249145.

It is an arithmetic number, because the mean of its divisors is an integer number (2434960420340).

Almost surely, 2^{42403666703684} is an apocalyptic number.

42403666703684 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42403666703684 is an abundant number, since it is smaller than the sum of its proper divisors (45254908428556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42403666703684 is a wasteful number, since it uses less digits than its factorization.

42403666703684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5702483460 (or 5702483445 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 59.

The spelling of 42403666703684 in words is "forty-two trillion, four hundred three billion, six hundred sixty-six million, seven hundred three thousand, six hundred eighty-four".