140192698954 has 64 divisors (see below), whose sum is σ = 271147253760. Its totient is φ = 52781489280.

The previous prime is 140192698927. The next prime is 140192698979. The reversal of 140192698954 is 459896291041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 449214 + ... + 694390.

It is an arithmetic number, because the mean of its divisors is an integer number (4236675840).

Almost surely, 2^140192698954 is an apocalyptic number.

140192698954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140192698954 is a deficient number, since it is larger than the sum of its proper divisors (130954554806).

140192698954 is a wasteful number, since it uses less digits than its factorization.

140192698954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245323.

The product of its (nonzero) digits is 5598720, while the sum is 58.

The spelling of 140192698954 in words is "one hundred forty billion, one hundred ninety-two million, six hundred ninety-eight thousand, nine hundred fifty-four".