140554550432 has 12 divisors (see below), whose sum is σ = 276716771226. Its totient is φ = 70277275200.

The previous prime is 140554550429. The next prime is 140554550449. The reversal of 140554550432 is 234055455041.

It can be written as a sum of positive squares in only one way, i.e., 135898398736 + 4656151696 = 368644^2 + 68236^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2196164819 + ... + 2196164882.

Almost surely, 2^140554550432 is an apocalyptic number.

It is an amenable number.

140554550432 is a deficient number, since it is larger than the sum of its proper divisors (136162220794).

140554550432 is an equidigital number, since it uses as much as digits as its factorization.

140554550432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392329711 (or 4392329703 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 140554550432 in words is "one hundred forty billion, five hundred fifty-four million, five hundred fifty thousand, four hundred thirty-two".