42342413413531 has 8 divisors (see below), whose sum is σ = 52790541398784. Its totient is φ = 32994088374120.

The previous prime is 42342413413499. The next prime is 42342413413571. The reversal of 42342413413531 is 13531431424324.

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 42342413413531 - 2⁵ = 42342413413499 is a prime.

It is a super-2 number, since 2×42342413413531² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42342413413571) 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, 274950736375 + ... + 274950736528.

It is an arithmetic number, because the mean of its divisors is an integer number (6598817674848).

Almost surely, 2^{42342413413531} is an apocalyptic number.

42342413413531 is a deficient number, since it is larger than the sum of its proper divisors (10448127985253).

42342413413531 is a wasteful number, since it uses less digits than its factorization.

42342413413531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549901472921.

The product of its digits is 414720, while the sum is 40.

Adding to 42342413413531 its reverse (13531431424324), we get a palindrome (55873844837855).

The spelling of 42342413413531 in words is "forty-two trillion, three hundred forty-two billion, four hundred thirteen million, four hundred thirteen thousand, five hundred thirty-one".