11613502142 has 8 divisors (see below), whose sum is σ = 19003912632. Its totient is φ = 5278864600.

The previous prime is 11613502133. The next prime is 11613502157. The reversal of 11613502142 is 24120531611.

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

It is a congruent 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, 263943209 + ... + 263943252.

It is an arithmetic number, because the mean of its divisors is an integer number (2375489079).

Almost surely, 2^11613502142 is an apocalyptic number.

11613502142 is a deficient number, since it is larger than the sum of its proper divisors (7390410490).

11613502142 is a wasteful number, since it uses less digits than its factorization.

11613502142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527886474.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 11613502142 in words is "eleven billion, six hundred thirteen million, five hundred two thousand, one hundred forty-two".