31422341541 has 8 divisors (see below), whose sum is σ = 41897546464. Its totient is φ = 20947682160.

The previous prime is 31422341537. The next prime is 31422341543. The reversal of 31422341541 is 14514322413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 31422341541 - 2² = 31422341537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31422341499 and 31422341508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31422341543) 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, 25446 + ... + 251976.

It is an arithmetic number, because the mean of its divisors is an integer number (5237193308).

Almost surely, 2^31422341541 is an apocalyptic number.

It is an amenable number.

31422341541 is a deficient number, since it is larger than the sum of its proper divisors (10475204923).

31422341541 is a wasteful number, since it uses less digits than its factorization.

31422341541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272771.

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

Adding to 31422341541 its reverse (14514322413), we get a palindrome (45936663954).

The spelling of 31422341541 in words is "thirty-one billion, four hundred twenty-two million, three hundred forty-one thousand, five hundred forty-one".