140010120135 has 32 divisors (see below), whose sum is σ = 251190456000. Its totient is φ = 73986991488.

The previous prime is 140010120127. The next prime is 140010120143. The reversal of 140010120135 is 531021010041.

140010120135 is a `hidden beast` number, since 1 + 400 + 10 + 120 + 135 = 666.

It is an interprime number because it is at equal distance from previous prime (140010120127) and next prime (140010120143).

It is not a de Polignac number, because 140010120135 - 2³ = 140010120127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4742680 + ... + 4772109.

It is an arithmetic number, because the mean of its divisors is an integer number (7849701750).

Almost surely, 2^140010120135 is an apocalyptic number.

140010120135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140010120135 is a deficient number, since it is larger than the sum of its proper divisors (111180335865).

140010120135 is a wasteful number, since it uses less digits than its factorization.

140010120135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9514912 (or 9514906 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 140010120135 its reverse (531021010041), we get a palindrome (671031130176).

The spelling of 140010120135 in words is "one hundred forty billion, ten million, one hundred twenty thousand, one hundred thirty-five".