3140246250021 has 8 divisors (see below), whose sum is σ = 4331374138080. Its totient is φ = 2021307930992.

The previous prime is 3140246249911. The next prime is 3140246250049. The reversal of 3140246250021 is 1200526420413.

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 3140246250021 - 2¹⁴ = 3140246233637 is a prime.

It is a super-2 number, since 2×3140246250021² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140246250221) 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, 18047392155 + ... + 18047392328.

It is an arithmetic number, because the mean of its divisors is an integer number (541421767260).

Almost surely, 2^{3140246250021} is an apocalyptic number.

It is an amenable number.

3140246250021 is a deficient number, since it is larger than the sum of its proper divisors (1191127888059).

3140246250021 is a wasteful number, since it uses less digits than its factorization.

3140246250021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36094784515.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 3140246250021 in words is "three trillion, one hundred forty billion, two hundred forty-six million, two hundred fifty thousand, twenty-one".