11406772435 has 4 divisors (see below), whose sum is σ = 13688126928. Its totient is φ = 9125417944.

The previous prime is 11406772423. The next prime is 11406772543. The reversal of 11406772435 is 53427760411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53427760411 = 12823 ⋅4166557.

It is a cyclic number.

It is not a de Polignac number, because 11406772435 - 2³³ = 2816837843 is a prime.

It is a super-2 number, since 2×11406772435² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140677239 + ... + 1140677248.

It is an arithmetic number, because the mean of its divisors is an integer number (3422031732).

Almost surely, 2^11406772435 is an apocalyptic number.

11406772435 is a deficient number, since it is larger than the sum of its proper divisors (2281354493).

11406772435 is an equidigital number, since it uses as much as digits as its factorization.

11406772435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281354492.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 11406772435 in words is "eleven billion, four hundred six million, seven hundred seventy-two thousand, four hundred thirty-five".