140985413476 has 6 divisors (see below), whose sum is σ = 246724473590. Its totient is φ = 70492706736.

The previous prime is 140985413447. The next prime is 140985413477. The reversal of 140985413476 is 674314589041.

It can be written as a sum of positive squares in only one way, i.e., 123791385600 + 17194027876 = 351840^2 + 131126^2 .

It is not an unprimeable number, because it can be changed into a prime (140985413477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17623176681 + ... + 17623176688.

Almost surely, 2^140985413476 is an apocalyptic number.

It is an amenable number.

140985413476 is a deficient number, since it is larger than the sum of its proper divisors (105739060114).

140985413476 is a wasteful number, since it uses less digits than its factorization.

140985413476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35246353373 (or 35246353371 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 140985413476 in words is "one hundred forty billion, nine hundred eighty-five million, four hundred thirteen thousand, four hundred seventy-six".