11257607141 has 16 divisors (see below), whose sum is σ = 12984399360. Its totient is φ = 9652794480.

The previous prime is 11257607113. The next prime is 11257607147. The reversal of 11257607141 is 14170675211.

It is a cyclic number.

It is not a de Polignac number, because 11257607141 - 2¹⁸ = 11257344997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11257607147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71201 + ... + 166086.

It is an arithmetic number, because the mean of its divisors is an integer number (811524960).

Almost surely, 2^11257607141 is an apocalyptic number.

11257607141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11257607141 is a deficient number, since it is larger than the sum of its proper divisors (1726792219).

11257607141 is a wasteful number, since it uses less digits than its factorization.

11257607141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237544.

The product of its (nonzero) digits is 11760, while the sum is 35.

The spelling of 11257607141 in words is "eleven billion, two hundred fifty-seven million, six hundred seven thousand, one hundred forty-one".