140053040415 has 64 divisors (see below), whose sum is σ = 256125542400. Its totient is φ = 72567532800.

The previous prime is 140053040401. The next prime is 140053040443. The reversal of 140053040415 is 514040350041.

It is a happy number.

It is not a de Polignac number, because 140053040415 - 2⁴ = 140053040399 is a prime.

It is a super-2 number, since 2×140053040415² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1269930 + ... + 1375800.

It is an arithmetic number, because the mean of its divisors is an integer number (4001961600).

Almost surely, 2^140053040415 is an apocalyptic number.

140053040415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140053040415 is a deficient number, since it is larger than the sum of its proper divisors (116072501985).

140053040415 is a wasteful number, since it uses less digits than its factorization.

140053040415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106165 (or 106159 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 140053040415 its reverse (514040350041), we get a palindrome (654093390456).

The spelling of 140053040415 in words is "one hundred forty billion, fifty-three million, forty thousand, four hundred fifteen".