140530223046632 has 32 divisors (see below), whose sum is σ = 267425878139400. Its totient is φ = 69218977711104.

The previous prime is 140530223046553. The next prime is 140530223046673. The reversal of 140530223046632 is 236640322035041.

It can be written as a sum of positive squares in 4 ways, for example, as 100397313863716 + 40132909182916 = 10019846^2 + 6335054^2 .

It is a super-2 number, since 2×140530223046632² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140530223046632.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144650933 + ... + 145619204.

Almost surely, 2^{140530223046632} is an apocalyptic number.

It is an amenable number.

140530223046632 is a deficient number, since it is larger than the sum of its proper divisors (126895655092768).

140530223046632 is a wasteful number, since it uses less digits than its factorization.

140530223046632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290271045 (or 290271041 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 140530223046632 in words is "one hundred forty trillion, five hundred thirty billion, two hundred twenty-three million, forty-six thousand, six hundred thirty-two".