140130213012 has 72 divisors (see below), whose sum is σ = 370794557952. Its totient is φ = 44566603200.

The previous prime is 140130213001. The next prime is 140130213023. The reversal of 140130213012 is 210312031041.

It is an interprime number because it is at equal distance from previous prime (140130213001) and next prime (140130213023).

It is a super-2 number, since 2×140130213012² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 805023 + ... + 963494.

It is an arithmetic number, because the mean of its divisors is an integer number (5149924416).

Almost surely, 2^140130213012 is an apocalyptic number.

140130213012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140130213012 is an abundant number, since it is smaller than the sum of its proper divisors (230664344940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140130213012 is a wasteful number, since it uses less digits than its factorization.

140130213012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768629 (or 1768624 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 140130213012 its reverse (210312031041), we get a palindrome (350442244053).

The spelling of 140130213012 in words is "one hundred forty billion, one hundred thirty million, two hundred thirteen thousand, twelve".