214177001908 has 12 divisors (see below), whose sum is σ = 374928124032. Its totient is φ = 107054680760.

The previous prime is 214177001879. The next prime is 214177001923. The reversal of 214177001908 is 809100771412.

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, 8440798 + ... + 8466133.

It is an arithmetic number, because the mean of its divisors is an integer number (31244010336).

Almost surely, 2^214177001908 is an apocalyptic number.

It is an amenable number.

214177001908 is a deficient number, since it is larger than the sum of its proper divisors (160751122124).

214177001908 is a wasteful number, since it uses less digits than its factorization.

214177001908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16910102 (or 16910100 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 40.

The spelling of 214177001908 in words is "two hundred fourteen billion, one hundred seventy-seven million, one thousand, nine hundred eight".