140267814468135 has 16 divisors (see below), whose sum is σ = 224522288623584. Its totient is φ = 74778239224832.

The previous prime is 140267814468101. The next prime is 140267814468143. The reversal of 140267814468135 is 531864418762041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 140267814468135 - 2⁷ = 140267814468007 is a prime.

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, 1953826962 + ... + 1953898751.

It is an arithmetic number, because the mean of its divisors is an integer number (14032643038974).

Almost surely, 2^{140267814468135} is an apocalyptic number.

140267814468135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140267814468135 is a deficient number, since it is larger than the sum of its proper divisors (84254474155449).

140267814468135 is a wasteful number, since it uses less digits than its factorization.

140267814468135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907728114.

The product of its (nonzero) digits is 30965760, while the sum is 60.

The spelling of 140267814468135 in words is "one hundred forty trillion, two hundred sixty-seven billion, eight hundred fourteen million, four hundred sixty-eight thousand, one hundred thirty-five".