11351400008 has 32 divisors (see below), whose sum is σ = 22925602560. Its totient is φ = 5238077760.

The previous prime is 11351399981. The next prime is 11351400029. The reversal of 11351400008 is 80000415311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855263 + ... + 868433.

It is an arithmetic number, because the mean of its divisors is an integer number (716425080).

Almost surely, 2^11351400008 is an apocalyptic number.

It is an amenable number.

11351400008 is an abundant number, since it is smaller than the sum of its proper divisors (11574202552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11351400008 is a wasteful number, since it uses less digits than its factorization.

11351400008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21477 (or 21473 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 11351400008 its reverse (80000415311), we get a palindrome (91351815319).

The spelling of 11351400008 in words is "eleven billion, three hundred fifty-one million, four hundred thousand, eight".