46044167438 has 4 divisors (see below), whose sum is σ = 69066251160. Its totient is φ = 23022083718.

The previous prime is 46044167423. The next prime is 46044167443. The reversal of 46044167438 is 83476144064.

46044167438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 46044167392 and 46044167401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511041858 + ... + 11511041861.

It is an arithmetic number, because the mean of its divisors is an integer number (17266562790).

Almost surely, 2^46044167438 is an apocalyptic number.

46044167438 is a deficient number, since it is larger than the sum of its proper divisors (23022083722).

46044167438 is a wasteful number, since it uses less digits than its factorization.

46044167438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23022083721.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 46044167438 in words is "forty-six billion, forty-four million, one hundred sixty-seven thousand, four hundred thirty-eight".