42732013754477 has 4 divisors (see below), whose sum is σ = 44589927396000. Its totient is φ = 40874100112956.

The previous prime is 42732013754429. The next prime is 42732013754483. The reversal of 42732013754477 is 77445731023724.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42732013754477 - 2³² = 42727718787181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42732013756477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 928956820727 + ... + 928956820772.

It is an arithmetic number, because the mean of its divisors is an integer number (11147481849000).

Almost surely, 2^{42732013754477} is an apocalyptic number.

It is an amenable number.

42732013754477 is a deficient number, since it is larger than the sum of its proper divisors (1857913641523).

42732013754477 is a wasteful number, since it uses less digits than its factorization.

42732013754477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857913641522.

The product of its (nonzero) digits is 27659520, while the sum is 56.

The spelling of 42732013754477 in words is "forty-two trillion, seven hundred thirty-two billion, thirteen million, seven hundred fifty-four thousand, four hundred seventy-seven".