10242607490 has 16 divisors (see below), whose sum is σ = 18437857848. Its totient is φ = 4096784256.

The previous prime is 10242607489. The next prime is 10242607519. The reversal of 10242607490 is 9470624201.

It can be written as a sum of positive squares in 4 ways, for example, as 4909664761 + 5332942729 = 70069^2 + 73027^2 .

It is a super-2 number, since 2×10242607490² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10242607490.

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, 258224 + ... + 295236.

Almost surely, 2^10242607490 is an apocalyptic number.

10242607490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10242607490 is a deficient number, since it is larger than the sum of its proper divisors (8195250358).

10242607490 is a wasteful number, since it uses less digits than its factorization.

10242607490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64693.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 10242607490 in words is "ten billion, two hundred forty-two million, six hundred seven thousand, four hundred ninety".