140856455003 has 16 divisors (see below), whose sum is σ = 158823908352. Its totient is φ = 123760092000.

The previous prime is 140856454961. The next prime is 140856455083. The reversal of 140856455003 is 300554658041.

It is a cyclic number.

It is not a de Polignac number, because 140856455003 - 2²² = 140852260699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140856455083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3593 + ... + 530778.

It is an arithmetic number, because the mean of its divisors is an integer number (9926494272).

Almost surely, 2^140856455003 is an apocalyptic number.

140856455003 is a deficient number, since it is larger than the sum of its proper divisors (17967453349).

140856455003 is a wasteful number, since it uses less digits than its factorization.

140856455003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535186.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 140856455003 in words is "one hundred forty billion, eight hundred fifty-six million, four hundred fifty-five thousand, three".