11354093974 has 4 divisors (see below), whose sum is σ = 17031140964. Its totient is φ = 5677046986.

The previous prime is 11354093969. The next prime is 11354093983. The reversal of 11354093974 is 47939045311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47939045311 = 161807 ⋅296273.

It is a super-2 number, since 2×11354093974² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2838523492 + ... + 2838523495.

It is an arithmetic number, because the mean of its divisors is an integer number (4257785241).

Almost surely, 2^11354093974 is an apocalyptic number.

11354093974 is a deficient number, since it is larger than the sum of its proper divisors (5677046990).

11354093974 is an equidigital number, since it uses as much as digits as its factorization.

11354093974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5677046989.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 11354093974 in words is "eleven billion, three hundred fifty-four million, ninety-three thousand, nine hundred seventy-four".