46438242734151 has 24 divisors (see below), whose sum is σ = 71023452917040. Its totient is φ = 29137615024896.

The previous prime is 46438242734089. The next prime is 46438242734209. The reversal of 46438242734151 is 15143724283464.

46438242734151 is a `hidden beast` number, since 4 + 6 + 4 + 3 + 8 + 242 + 7 + 341 + 51 = 666.

It is not a de Polignac number, because 46438242734151 - 2¹⁸ = 46438242472007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46438242754151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79942116 + ... + 80520918.

It is an arithmetic number, because the mean of its divisors is an integer number (2959310538210).

Almost surely, 2^{46438242734151} is an apocalyptic number.

46438242734151 is a deficient number, since it is larger than the sum of its proper divisors (24585210182889).

46438242734151 is a wasteful number, since it uses less digits than its factorization.

46438242734151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103215 (or 1103212 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 54.

The spelling of 46438242734151 in words is "forty-six trillion, four hundred thirty-eight billion, two hundred forty-two million, seven hundred thirty-four thousand, one hundred fifty-one".