11377482642 has 32 divisors (see below), whose sum is σ = 25315113600. Its totient is φ = 3787721424.

The previous prime is 11377482629. The next prime is 11377482661. The reversal of 11377482642 is 24628477311.

11377482642 is a `hidden beast` number, since 11 + 377 + 4 + 8 + 264 + 2 = 666.

It is a super-2 number, since 2×11377482642² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89142 + ... + 175217.

It is an arithmetic number, because the mean of its divisors is an integer number (791097300).

Almost surely, 2^11377482642 is an apocalyptic number.

11377482642 is an abundant number, since it is smaller than the sum of its proper divisors (13937630958).

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

11377482642 is a wasteful number, since it uses less digits than its factorization.

11377482642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265167 (or 265161 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The spelling of 11377482642 in words is "eleven billion, three hundred seventy-seven million, four hundred eighty-two thousand, six hundred forty-two".