1242516363080 has 32 divisors (see below), whose sum is σ = 2795847435000. Its totient is φ = 496973546496.

The previous prime is 1242516363073. The next prime is 1242516363089. The reversal of 1242516363080 is 803636152421.

It can be written as a sum of positive squares in 4 ways, for example, as 1242515961124 + 401956 = 1114682^2 + 634^2 .

It is not an unprimeable number, because it can be changed into a prime (1242516363089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416705 + ... + 1630544.

Almost surely, 2^{1242516363080} is an apocalyptic number.

1242516363080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1242516363080 is an abundant number, since it is smaller than the sum of its proper divisors (1553331071920).

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

1242516363080 is a wasteful number, since it uses less digits than its factorization.

1242516363080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062433 (or 2062429 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 1242516363080 in words is "one trillion, two hundred forty-two billion, five hundred sixteen million, three hundred sixty-three thousand, eighty".