140631104055 has 16 divisors (see below), whose sum is σ = 242318210400. Its totient is φ = 69233774208.

The previous prime is 140631104023. The next prime is 140631104057. The reversal of 140631104055 is 550401136041.

It is a happy number.

It is not a de Polignac number, because 140631104055 - 2⁵ = 140631104023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140631104057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360592380 + ... + 360592769.

It is an arithmetic number, because the mean of its divisors is an integer number (15144888150).

Almost surely, 2^140631104055 is an apocalyptic number.

140631104055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140631104055 is a deficient number, since it is larger than the sum of its proper divisors (101687106345).

140631104055 is a wasteful number, since it uses less digits than its factorization.

140631104055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721185170.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 140631104055 in words is "one hundred forty billion, six hundred thirty-one million, one hundred four thousand, fifty-five".