40542731301 has 8 divisors (see below), whose sum is σ = 54283155840. Its totient is φ = 26915397152.

The previous prime is 40542731291. The next prime is 40542731303. The reversal of 40542731301 is 10313724504.

It is a happy number.

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 40542731301 - 2⁵ = 40542731269 is a prime.

It is a super-2 number, since 2×40542731301² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40542731303) 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, 28271760 + ... + 28273193.

It is an arithmetic number, because the mean of its divisors is an integer number (6785394480).

Almost surely, 2^40542731301 is an apocalyptic number.

It is an amenable number.

40542731301 is a deficient number, since it is larger than the sum of its proper divisors (13740424539).

40542731301 is a wasteful number, since it uses less digits than its factorization.

40542731301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56545195.

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 40542731301 in words is "forty billion, five hundred forty-two million, seven hundred thirty-one thousand, three hundred one".