140952158765 has 16 divisors (see below), whose sum is σ = 186243675840. Its totient is φ = 101552613120.

The previous prime is 140952158723. The next prime is 140952158773. The reversal of 140952158765 is 567851259041.

It is not a de Polignac number, because 140952158765 - 2¹⁰ = 140952157741 is a prime.

It is a super-2 number, since 2×140952158765² (a number of 23 digits) contains 22 as substring.

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, 11969660 + ... + 11981429.

It is an arithmetic number, because the mean of its divisors is an integer number (11640229740).

Almost surely, 2^140952158765 is an apocalyptic number.

It is an amenable number.

140952158765 is a deficient number, since it is larger than the sum of its proper divisors (45291517075).

140952158765 is a wasteful number, since it uses less digits than its factorization.

140952158765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23951212.

The product of its (nonzero) digits is 3024000, while the sum is 53.

The spelling of 140952158765 in words is "one hundred forty billion, nine hundred fifty-two million, one hundred fifty-eight thousand, seven hundred sixty-five".