240322021133493 has 32 divisors (see below), whose sum is σ = 353497383090432. Its totient is φ = 144282133440000.

The previous prime is 240322021133483. The next prime is 240322021133503. The reversal of 240322021133493 is 394331120223042.

It is a happy number.

240322021133493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (240322021133483) and next prime (240322021133503).

It is not a de Polignac number, because 240322021133493 - 2⁴ = 240322021133477 is a prime.

It is a super-2 number, since 2×240322021133493² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240322021133413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202813243 + ... + 203994743.

It is an arithmetic number, because the mean of its divisors is an integer number (11046793221576).

Almost surely, 2^{240322021133493} is an apocalyptic number.

It is an amenable number.

240322021133493 is a deficient number, since it is larger than the sum of its proper divisors (113175361956939).

240322021133493 is a wasteful number, since it uses less digits than its factorization.

240322021133493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308765.

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 240322021133493 in words is "two hundred forty trillion, three hundred twenty-two billion, twenty-one million, one hundred thirty-three thousand, four hundred ninety-three".