140241236364 has 144 divisors (see below), whose sum is σ = 378160054272. Its totient is φ = 43669310976.

The previous prime is 140241236309. The next prime is 140241236407. The reversal of 140241236364 is 463632142041.

140241236364 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 4 + 12 + 3 + 636 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52268967 + ... + 52271649.

It is an arithmetic number, because the mean of its divisors is an integer number (2626111488).

Almost surely, 2^140241236364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140241236364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189080027136).

140241236364 is an abundant number, since it is smaller than the sum of its proper divisors (237918817908).

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

140241236364 is a wasteful number, since it uses less digits than its factorization.

140241236364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316 (or 3311 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 140241236364 in words is "one hundred forty billion, two hundred forty-one million, two hundred thirty-six thousand, three hundred sixty-four".