140044230034432 has 22 divisors (see below), whose sum is σ = 279951698127518. Its totient is φ = 70022115016704.

The previous prime is 140044230034417. The next prime is 140044230034441. The reversal of 140044230034432 is 234430032440041.

140044230034432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 137435669103616 + 2608560930816 = 11723296^2 + 1615104^2 .

It is a super-2 number, since 2×140044230034432² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68380970673 + ... + 68380972720.

Almost surely, 2^{140044230034432} is an apocalyptic number.

It is an amenable number.

140044230034432 is a deficient number, since it is larger than the sum of its proper divisors (139907468093086).

140044230034432 is an equidigital number, since it uses as much as digits as its factorization.

140044230034432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136761943413 (or 136761943395 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 140044230034432 its reverse (234430032440041), we get a palindrome (374474262474473).

The spelling of 140044230034432 in words is "one hundred forty trillion, forty-four billion, two hundred thirty million, thirty-four thousand, four hundred thirty-two".