11425861298 has 4 divisors (see below), whose sum is σ = 17138791950. Its totient is φ = 5712930648.

The previous prime is 11425861297. The next prime is 11425861303. The reversal of 11425861298 is 89216852411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9987403969 + 1438457329 = 99937^2 + 37927^2 .

It is a super-2 number, since 2×11425861298² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11425861297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2856465323 + ... + 2856465326.

Almost surely, 2^11425861298 is an apocalyptic number.

11425861298 is a deficient number, since it is larger than the sum of its proper divisors (5712930652).

11425861298 is an equidigital number, since it uses as much as digits as its factorization.

11425861298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712930651.

The product of its digits is 276480, while the sum is 47.

The spelling of 11425861298 in words is "eleven billion, four hundred twenty-five million, eight hundred sixty-one thousand, two hundred ninety-eight".