140252262666607 has 32 divisors (see below), whose sum is σ = 173339915391104. Its totient is φ = 110504872857600.

The previous prime is 140252262666541. The next prime is 140252262666613. The reversal of 140252262666607 is 706666262252041.

It is not a de Polignac number, because 140252262666607 - 2¹⁹ = 140252262142319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140252262646607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 858670507 + ... + 858833827.

It is an arithmetic number, because the mean of its divisors is an integer number (5416872355972).

Almost surely, 2^{140252262666607} is an apocalyptic number.

140252262666607 is a deficient number, since it is larger than the sum of its proper divisors (33087652724497).

140252262666607 is a wasteful number, since it uses less digits than its factorization.

140252262666607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202739.

The product of its (nonzero) digits is 17418240, while the sum is 55.

The spelling of 140252262666607 in words is "one hundred forty trillion, two hundred fifty-two billion, two hundred sixty-two million, six hundred sixty-six thousand, six hundred seven".