140264025032 has 8 divisors (see below), whose sum is σ = 262995046950. Its totient is φ = 70132012512.

The previous prime is 140264025029. The next prime is 140264025043. The reversal of 140264025032 is 230520462041.

It can be written as a sum of positive squares in only one way, i.e., 131787876676 + 8476148356 = 363026^2 + 92066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 140264024986 and 140264025004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8766501557 + ... + 8766501572.

Almost surely, 2^140264025032 is an apocalyptic number.

It is an amenable number.

140264025032 is a deficient number, since it is larger than the sum of its proper divisors (122731021918).

140264025032 is a wasteful number, since it uses less digits than its factorization.

140264025032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17533003135 (or 17533003131 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 140264025032 its reverse (230520462041), we get a palindrome (370784487073).

The spelling of 140264025032 in words is "one hundred forty billion, two hundred sixty-four million, twenty-five thousand, thirty-two".