42503798994360 has 128 divisors (see below), whose sum is σ = 140379520089600. Its totient is φ = 10209419573760.

The previous prime is 42503798994343. The next prime is 42503798994361. The reversal of 42503798994360 is 6349989730524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42503798994361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147561844 + ... + 147849603.

It is an arithmetic number, because the mean of its divisors is an integer number (1096715000700).

Almost surely, 2^{42503798994360} is an apocalyptic number.

42503798994360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42503798994360 is an abundant number, since it is smaller than the sum of its proper divisors (97875721095240).

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

42503798994360 is a wasteful number, since it uses less digits than its factorization.

42503798994360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295411581 (or 295411577 counting only the distinct ones).

The product of its (nonzero) digits is 352719360, while the sum is 69.

The spelling of 42503798994360 in words is "forty-two trillion, five hundred three billion, seven hundred ninety-eight million, nine hundred ninety-four thousand, three hundred sixty".