140400914735 has 16 divisors (see below), whose sum is σ = 172184804352. Its totient is φ = 109854900000.

The previous prime is 140400914711. The next prime is 140400914861. The reversal of 140400914735 is 537419004041.

It is not a de Polignac number, because 140400914735 - 2⁶ = 140400914671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135110 + ... + 546860.

It is an arithmetic number, because the mean of its divisors is an integer number (10761550272).

Almost surely, 2^140400914735 is an apocalyptic number.

140400914735 is a deficient number, since it is larger than the sum of its proper divisors (31783889617).

140400914735 is a wasteful number, since it uses less digits than its factorization.

140400914735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413254.

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 140400914735 its reverse (537419004041), we get a palindrome (677819918776).

The spelling of 140400914735 in words is "one hundred forty billion, four hundred million, nine hundred fourteen thousand, seven hundred thirty-five".