11242551435 has 64 divisors (see below), whose sum is σ = 19254412800. Its totient is φ = 5581965312.

The previous prime is 11242551377. The next prime is 11242551443. The reversal of 11242551435 is 53415524211.

It is not a de Polignac number, because 11242551435 - 2⁶ = 11242551371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11242551396 and 11242551405.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14851077 + ... + 14851833.

It is an arithmetic number, because the mean of its divisors is an integer number (300850200).

Almost surely, 2^11242551435 is an apocalyptic number.

11242551435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11242551435 is a deficient number, since it is larger than the sum of its proper divisors (8011861365).

11242551435 is a wasteful number, since it uses less digits than its factorization.

11242551435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340.

The product of its digits is 24000, while the sum is 33.

The spelling of 11242551435 in words is "eleven billion, two hundred forty-two million, five hundred fifty-one thousand, four hundred thirty-five".