12007557410 has 32 divisors (see below), whose sum is σ = 21874311792. Its totient is φ = 4745359360.

The previous prime is 12007557409. The next prime is 12007557431. The reversal of 12007557410 is 1475570021.

It can be written as a sum of positive squares in 8 ways, for example, as 169 + 12007557241 = 13^2 + 109579^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341450 + ... + 374970.

Almost surely, 2^12007557410 is an apocalyptic number.

12007557410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12007557410 is a deficient number, since it is larger than the sum of its proper divisors (9866754382).

12007557410 is a wasteful number, since it uses less digits than its factorization.

12007557410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33958.

The product of its (nonzero) digits is 9800, while the sum is 32.

The spelling of 12007557410 in words is "twelve billion, seven million, five hundred fifty-seven thousand, four hundred ten".