42462405020 has 48 divisors (see below), whose sum is σ = 103637076480. Its totient is φ = 14311781184.

The previous prime is 42462405017. The next prime is 42462405023. The reversal of 42462405020 is 2050426424.

It is an interprime number because it is at equal distance from previous prime (42462405017) and next prime (42462405023).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42462405023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2562104 + ... + 2578623.

It is an arithmetic number, because the mean of its divisors is an integer number (2159105760).

Almost surely, 2^42462405020 is an apocalyptic number.

It is an amenable number.

42462405020 is an abundant number, since it is smaller than the sum of its proper divisors (61174671460).

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

42462405020 is a wasteful number, since it uses less digits than its factorization.

42462405020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5140802 (or 5140800 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The spelling of 42462405020 in words is "forty-two billion, four hundred sixty-two million, four hundred five thousand, twenty".