140862361616 has 20 divisors (see below), whose sum is σ = 276659469372. Its totient is φ = 69466369536.

The previous prime is 140862361613. The next prime is 140862361631. The reversal of 140862361616 is 616163268041.

It can be written as a sum of positive squares in 2 ways, for example, as 84218361616 + 56644000000 = 290204^2 + 238000^2 .

It is not an unprimeable number, because it can be changed into a prime (140862361613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60299501 + ... + 60301836.

Almost surely, 2^140862361616 is an apocalyptic number.

140862361616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140862361616 is a deficient number, since it is larger than the sum of its proper divisors (135797107756).

140862361616 is a wasteful number, since it uses less digits than its factorization.

140862361616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120601418 (or 120601412 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 140862361616 in words is "one hundred forty billion, eight hundred sixty-two million, three hundred sixty-one thousand, six hundred sixteen".