101140401439 has 8 divisors (see below), whose sum is σ = 126097123968. Its totient is φ = 78810702360.

The previous prime is 101140401407. The next prime is 101140401491. The reversal of 101140401439 is 934104041101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101140401439 - 2⁵ = 101140401407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101140401499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656755777 + ... + 656755930.

It is an arithmetic number, because the mean of its divisors is an integer number (15762140496).

Almost surely, 2^101140401439 is an apocalyptic number.

101140401439 is a deficient number, since it is larger than the sum of its proper divisors (24956722529).

101140401439 is a wasteful number, since it uses less digits than its factorization.

101140401439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313511725.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 101140401439 in words is "one hundred one billion, one hundred forty million, four hundred one thousand, four hundred thirty-nine".