42046946984 has 16 divisors (see below), whose sum is σ = 90100600800. Its totient is φ = 18020120112.

The previous prime is 42046946983. The next prime is 42046947017. The reversal of 42046946984 is 48964964024.

42046946984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (56), and also a Moran number because the ratio is a prime number: 750838339 = 42046946984 / (4 + 2 + 0 + 4 + 6 + 9 + 4 + 6 + 9 + 8 + 4).

It is not an unprimeable number, because it can be changed into a prime (42046946983) 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, 375419114 + ... + 375419225.

It is an arithmetic number, because the mean of its divisors is an integer number (5631287550).

Almost surely, 2^42046946984 is an apocalyptic number.

It is an amenable number.

42046946984 is an abundant number, since it is smaller than the sum of its proper divisors (48053653816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42046946984 is a wasteful number, since it uses less digits than its factorization.

42046946984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750838352 (or 750838348 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 56.

The spelling of 42046946984 in words is "forty-two billion, forty-six million, nine hundred forty-six thousand, nine hundred eighty-four".