2151466403704 has 16 divisors (see below), whose sum is σ = 4034965334400. Its totient is φ = 1075475647872.

The previous prime is 2151466403699. The next prime is 2151466403747. The reversal of 2151466403704 is 4073046641512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32158744 + ... + 32225575.

It is an arithmetic number, because the mean of its divisors is an integer number (252185333400).

Almost surely, 2^{2151466403704} is an apocalyptic number.

It is an amenable number.

2151466403704 is a deficient number, since it is larger than the sum of its proper divisors (1883498930696).

2151466403704 is a wasteful number, since it uses less digits than its factorization.

2151466403704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64388502 (or 64388498 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 2151466403704 in words is "two trillion, one hundred fifty-one billion, four hundred sixty-six million, four hundred three thousand, seven hundred four".