42831541380801 has 4 divisors (see below), whose sum is σ = 57108721841072. Its totient is φ = 28554360920532.

The previous prime is 42831541380787. The next prime is 42831541380853. The reversal of 42831541380801 is 10808314513824.

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 not a de Polignac number, because 42831541380801 - 2⁵ = 42831541380769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42831541380701) 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, 7138590230131 + ... + 7138590230136.

It is an arithmetic number, because the mean of its divisors is an integer number (14277180460268).

Almost surely, 2^{42831541380801} is an apocalyptic number.

It is an amenable number.

42831541380801 is a deficient number, since it is larger than the sum of its proper divisors (14277180460271).

42831541380801 is a wasteful number, since it uses less digits than its factorization.

42831541380801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14277180460270.

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 42831541380801 in words is "forty-two trillion, eight hundred thirty-one billion, five hundred forty-one million, three hundred eighty thousand, eight hundred one".