20235447003160 has 32 divisors (see below), whose sum is σ = 45533110426560. Its totient is φ = 8093582415616.

The previous prime is 20235447003151. The next prime is 20235447003173. The reversal of 20235447003160 is 6130074453202.

It is a congruent number.

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, 18087184 + ... + 19173343.

It is an arithmetic number, because the mean of its divisors is an integer number (1422909700830).

Almost surely, 2^{20235447003160} is an apocalyptic number.

20235447003160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20235447003160 is an abundant number, since it is smaller than the sum of its proper divisors (25297663423400).

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

20235447003160 is a wasteful number, since it uses less digits than its factorization.

20235447003160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37274115 (or 37274111 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 20235447003160 in words is "twenty trillion, two hundred thirty-five billion, four hundred forty-seven million, three thousand, one hundred sixty".