11946075354 has 12 divisors (see below), whose sum is σ = 25883163306. Its totient is φ = 3982025112.

The previous prime is 11946075347. The next prime is 11946075359. The reversal of 11946075354 is 45357064911.

11946075354 is a `hidden beast` number, since 1 + 1 + 9 + 4 + 607 + 5 + 35 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8515044729 + 3431030625 = 92277^2 + 58575^2 .

It is not an unprimeable number, because it can be changed into a prime (11946075359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 331835409 + ... + 331835444.

Almost surely, 2^11946075354 is an apocalyptic number.

11946075354 is an abundant number, since it is smaller than the sum of its proper divisors (13937087952).

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

11946075354 is a wasteful number, since it uses less digits than its factorization.

11946075354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663670861 (or 663670858 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 11946075354 in words is "eleven billion, nine hundred forty-six million, seventy-five thousand, three hundred fifty-four".