11420057937 has 8 divisors (see below), whose sum is σ = 15255972000. Its totient is φ = 7598757920.

The previous prime is 11420057927. The next prime is 11420057953. The reversal of 11420057937 is 73975002411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11420057937 - 2⁷ = 11420057809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11420057895 and 11420057904.

It is not an unprimeable number, because it can be changed into a prime (11420057927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3651687 + ... + 3654812.

It is an arithmetic number, because the mean of its divisors is an integer number (1906996500).

Almost surely, 2^11420057937 is an apocalyptic number.

It is an amenable number.

11420057937 is a deficient number, since it is larger than the sum of its proper divisors (3835914063).

11420057937 is an equidigital number, since it uses as much as digits as its factorization.

11420057937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7307023.

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 11420057937 in words is "eleven billion, four hundred twenty million, fifty-seven thousand, nine hundred thirty-seven".