46148170142 has 12 divisors (see below), whose sum is σ = 69513272016. Its totient is φ = 22977483900.

The previous prime is 46148170139. The next prime is 46148170157. The reversal of 46148170142 is 24107184164.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 46148170096 and 46148170105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87734 + ... + 316217.

It is an arithmetic number, because the mean of its divisors is an integer number (5792772668).

Almost surely, 2^46148170142 is an apocalyptic number.

46148170142 is a deficient number, since it is larger than the sum of its proper divisors (23365101874).

46148170142 is an equidigital number, since it uses as much as digits as its factorization.

46148170142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404431 (or 404192 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The spelling of 46148170142 in words is "forty-six billion, one hundred forty-eight million, one hundred seventy thousand, one hundred forty-two".