11364457373 has 4 divisors (see below), whose sum is σ = 11451209088. Its totient is φ = 11277705660.

The previous prime is 11364457361. The next prime is 11364457399. The reversal of 11364457373 is 37375446311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37375446311 = 7 ⋅5339349473.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11364457373 is a prime.

It is a super-2 number, since 2×11364457373² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11364457333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43375661 + ... + 43375922.

It is an arithmetic number, because the mean of its divisors is an integer number (2862802272).

Almost surely, 2^11364457373 is an apocalyptic number.

It is an amenable number.

11364457373 is a deficient number, since it is larger than the sum of its proper divisors (86751715).

11364457373 is an equidigital number, since it uses as much as digits as its factorization.

11364457373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86751714.

The product of its digits is 635040, while the sum is 44.

The spelling of 11364457373 in words is "eleven billion, three hundred sixty-four million, four hundred fifty-seven thousand, three hundred seventy-three".