11441257155498 has 16 divisors (see below), whose sum is σ = 24228544564800. Its totient is φ = 3589414009536.

The previous prime is 11441257155473. The next prime is 11441257155533. The reversal of 11441257155498 is 89455175214411.

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, 56084593798 + ... + 56084594001.

It is an arithmetic number, because the mean of its divisors is an integer number (1514284035300).

Almost surely, 2^{11441257155498} is an apocalyptic number.

11441257155498 is an abundant number, since it is smaller than the sum of its proper divisors (12787287409302).

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

11441257155498 is a wasteful number, since it uses less digits than its factorization.

11441257155498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112169187821.

The product of its digits is 8064000, while the sum is 57.

The spelling of 11441257155498 in words is "eleven trillion, four hundred forty-one billion, two hundred fifty-seven million, one hundred fifty-five thousand, four hundred ninety-eight".