164038086350 has 48 divisors (see below), whose sum is σ = 312667363008. Its totient is φ = 63999719040.

The previous prime is 164038086347. The next prime is 164038086361. The reversal of 164038086350 is 53680830461.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 569432 + ... + 807668.

It is an arithmetic number, because the mean of its divisors is an integer number (6513903396).

Almost surely, 2^164038086350 is an apocalyptic number.

164038086350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164038086350 is a deficient number, since it is larger than the sum of its proper divisors (148629276658).

164038086350 is a wasteful number, since it uses less digits than its factorization.

164038086350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238589 (or 238584 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 164038086350 in words is "one hundred sixty-four billion, thirty-eight million, eighty-six thousand, three hundred fifty".