42946140958 has 16 divisors (see below), whose sum is σ = 73627200864. Its totient is φ = 18404177760.

The previous prime is 42946140949. The next prime is 42946140961. The reversal of 42946140958 is 85904164924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109348 + ... + 312808.

It is an arithmetic number, because the mean of its divisors is an integer number (4601700054).

Almost surely, 2^42946140958 is an apocalyptic number.

42946140958 is a deficient number, since it is larger than the sum of its proper divisors (30681059906).

42946140958 is a wasteful number, since it uses less digits than its factorization.

42946140958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218547.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 42946140958 in words is "forty-two billion, nine hundred forty-six million, one hundred forty thousand, nine hundred fifty-eight".