38431622613030 has 32 divisors (see below), whose sum is σ = 96246150545664. Its totient is φ = 9802848666336.

The previous prime is 38431622612893. The next prime is 38431622613031. The reversal of 38431622613030 is 3031622613483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38431622613031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27849001204 + ... + 27849002583.

It is an arithmetic number, because the mean of its divisors is an integer number (3007692204552).

Almost surely, 2^{38431622613030} is an apocalyptic number.

38431622613030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38431622613030 is an abundant number, since it is smaller than the sum of its proper divisors (57814527932634).

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

38431622613030 is a wasteful number, since it uses less digits than its factorization.

38431622613030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55698003820.

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 38431622613030 in words is "thirty-eight trillion, four hundred thirty-one billion, six hundred twenty-two million, six hundred thirteen thousand, thirty".