140425648104 has 32 divisors (see below), whose sum is σ = 401216137920. Its totient is φ = 40121613696.

The previous prime is 140425648081. The next prime is 140425648123. The reversal of 140425648104 is 401846524041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417933309 + ... + 417933644.

It is an arithmetic number, because the mean of its divisors is an integer number (12538004310).

Almost surely, 2^140425648104 is an apocalyptic number.

140425648104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140425648104 is an abundant number, since it is smaller than the sum of its proper divisors (260790489816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140425648104 is a wasteful number, since it uses less digits than its factorization.

140425648104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835866969 (or 835866965 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 140425648104 in words is "one hundred forty billion, four hundred twenty-five million, six hundred forty-eight thousand, one hundred four".