140016527645 has 8 divisors (see below), whose sum is σ = 175325043456. Its totient is φ = 107143081936.

The previous prime is 140016527639. The next prime is 140016527647. The reversal of 140016527645 is 546725610041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140016527645 - 2²² = 140012333341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140016527647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608767397 + ... + 608767626.

It is an arithmetic number, because the mean of its divisors is an integer number (21915630432).

Almost surely, 2^140016527645 is an apocalyptic number.

It is an amenable number.

140016527645 is a deficient number, since it is larger than the sum of its proper divisors (35308515811).

140016527645 is a wasteful number, since it uses less digits than its factorization.

140016527645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217535051.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 140016527645 in words is "one hundred forty billion, sixteen million, five hundred twenty-seven thousand, six hundred forty-five".