146877765046 has 4 divisors (see below), whose sum is σ = 220316647572. Its totient is φ = 73438882522.

The previous prime is 146877765017. The next prime is 146877765071. The reversal of 146877765046 is 640567778641.

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

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, 36719441260 + ... + 36719441263.

It is an arithmetic number, because the mean of its divisors is an integer number (55079161893).

Almost surely, 2^146877765046 is an apocalyptic number.

146877765046 is a deficient number, since it is larger than the sum of its proper divisors (73438882526).

146877765046 is an equidigital number, since it uses as much as digits as its factorization.

146877765046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73438882525.

The product of its (nonzero) digits is 47416320, while the sum is 61.

The spelling of 146877765046 in words is "one hundred forty-six billion, eight hundred seventy-seven million, seven hundred sixty-five thousand, forty-six".