46113691421 has 16 divisors (see below), whose sum is σ = 53998213248. Its totient is φ = 38553792000.

The previous prime is 46113691399. The next prime is 46113691483. The reversal of 46113691421 is 12419631164.

It is a cyclic number.

It is not a de Polignac number, because 46113691421 - 2¹⁴ = 46113675037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46113691321) 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, 1607621 + ... + 1636053.

It is an arithmetic number, because the mean of its divisors is an integer number (3374888328).

Almost surely, 2^46113691421 is an apocalyptic number.

46113691421 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

46113691421 is a deficient number, since it is larger than the sum of its proper divisors (7884521827).

46113691421 is a wasteful number, since it uses less digits than its factorization.

46113691421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34132.

The product of its digits is 31104, while the sum is 38.

The spelling of 46113691421 in words is "forty-six billion, one hundred thirteen million, six hundred ninety-one thousand, four hundred twenty-one".