140270141506 has 32 divisors (see below), whose sum is σ = 230175654912. Its totient is φ = 63580833360.

The previous prime is 140270141497. The next prime is 140270141507. The reversal of 140270141506 is 605141072041.

It is a super-2 number, since 2×140270141506² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140270141507) 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, 17213325 + ... + 17221471.

It is an arithmetic number, because the mean of its divisors is an integer number (7192989216).

Almost surely, 2^140270141506 is an apocalyptic number.

140270141506 is a deficient number, since it is larger than the sum of its proper divisors (89905513406).

140270141506 is a wasteful number, since it uses less digits than its factorization.

140270141506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10254.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 140270141506 in words is "one hundred forty billion, two hundred seventy million, one hundred forty-one thousand, five hundred six".