38402522243416 has 16 divisors (see below), whose sum is σ = 72004858433640. Its totient is φ = 19201226661120.

The previous prime is 38402522243413. The next prime is 38402522243417. The reversal of 38402522243416 is 61434222520483.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38402522243413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 782371 + ... + 8798701.

Almost surely, 2^{38402522243416} is an apocalyptic number.

It is an amenable number.

38402522243416 is a deficient number, since it is larger than the sum of its proper divisors (33602336190224).

38402522243416 is a wasteful number, since it uses less digits than its factorization.

38402522243416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8615154 (or 8615150 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 46.

Adding to 38402522243416 its reverse (61434222520483), we get a palindrome (99836744763899).

The spelling of 38402522243416 in words is "thirty-eight trillion, four hundred two billion, five hundred twenty-two million, two hundred forty-three thousand, four hundred sixteen".