140207624361148 has 48 divisors (see below), whose sum is σ = 262968634522944. Its totient is φ = 65239145072640.

The previous prime is 140207624361143. The next prime is 140207624361179. The reversal of 140207624361148 is 841163426702041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140207624361143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49900236 + ... + 52635052.

It is an arithmetic number, because the mean of its divisors is an integer number (5478513219228).

Almost surely, 2^{140207624361148} is an apocalyptic number.

It is an amenable number.

140207624361148 is a deficient number, since it is larger than the sum of its proper divisors (122761010161796).

140207624361148 is a wasteful number, since it uses less digits than its factorization.

140207624361148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749942 (or 2749940 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 140207624361148 in words is "one hundred forty trillion, two hundred seven billion, six hundred twenty-four million, three hundred sixty-one thousand, one hundred forty-eight".