46438168887022 has 32 divisors (see below), whose sum is σ = 78635518178400. Its totient is φ = 20373789004800.

The previous prime is 46438168887007. The next prime is 46438168887023. The reversal of 46438168887022 is 22078886183464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46438168887023) 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, 9810879 + ... + 13752442.

It is an arithmetic number, because the mean of its divisors is an integer number (2457359943075).

Almost surely, 2^{46438168887022} is an apocalyptic number.

46438168887022 is a deficient number, since it is larger than the sum of its proper divisors (32197349291378).

46438168887022 is a wasteful number, since it uses less digits than its factorization.

46438168887022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23566452.

The product of its (nonzero) digits is 198180864, while the sum is 67.

The spelling of 46438168887022 in words is "forty-six trillion, four hundred thirty-eight billion, one hundred sixty-eight million, eight hundred eighty-seven thousand, twenty-two".