42045311480 has 16 divisors (see below), whose sum is σ = 94601950920. Its totient is φ = 16818124576.

The previous prime is 42045311479. The next prime is 42045311617. The reversal of 42045311480 is 8411354024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525566354 + ... + 525566433.

Almost surely, 2^42045311480 is an apocalyptic number.

42045311480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42045311480 is an abundant number, since it is smaller than the sum of its proper divisors (52556639440).

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

42045311480 is a wasteful number, since it uses less digits than its factorization.

42045311480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051132798 (or 1051132794 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 42045311480 in words is "forty-two billion, forty-five million, three hundred eleven thousand, four hundred eighty".