10274250440 has 32 divisors (see below), whose sum is σ = 23122973880. Its totient is φ = 4108649472.

The previous prime is 10274250439. The next prime is 10274250487. The reversal of 10274250440 is 4405247201.

It can be written as a sum of positive squares in 4 ways, for example, as 10185250084 + 89000356 = 100922^2 + 9434^2 .

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, 136334 + ... + 197826.

Almost surely, 2^10274250440 is an apocalyptic number.

10274250440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10274250440 is an abundant number, since it is smaller than the sum of its proper divisors (12848723440).

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

10274250440 is a wasteful number, since it uses less digits than its factorization.

10274250440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65681 (or 65677 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 29.

Adding to 10274250440 its reverse (4405247201), we get a palindrome (14679497641).

The spelling of 10274250440 in words is "ten billion, two hundred seventy-four million, two hundred fifty thousand, four hundred forty".