2183480817464 has 32 divisors (see below), whose sum is σ = 4161150589440. Its totient is φ = 1073981052000.

The previous prime is 2183480817421. The next prime is 2183480817487. The reversal of 2183480817464 is 4647180843812.

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, 8649932 + ... + 8898779.

It is an arithmetic number, because the mean of its divisors is an integer number (130035955920).

Almost surely, 2^{2183480817464} is an apocalyptic number.

It is an amenable number.

2183480817464 is a deficient number, since it is larger than the sum of its proper divisors (1977669771976).

2183480817464 is a wasteful number, since it uses less digits than its factorization.

2183480817464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17548971 (or 17548967 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 56.

The spelling of 2183480817464 in words is "two trillion, one hundred eighty-three billion, four hundred eighty million, eight hundred seventeen thousand, four hundred sixty-four".