31434366061 has 8 divisors (see below), whose sum is σ = 37815778880. Its totient is φ = 25525650528.

The previous prime is 31434366043. The next prime is 31434366113. The reversal of 31434366061 is 16066343413.

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

It is not a de Polignac number, because 31434366061 - 2¹⁷ = 31434234989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 31434366061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31434366461) 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, 118174176 + ... + 118174441.

It is an arithmetic number, because the mean of its divisors is an integer number (4726972360).

Almost surely, 2^31434366061 is an apocalyptic number.

It is an amenable number.

31434366061 is a deficient number, since it is larger than the sum of its proper divisors (6381412819).

31434366061 is a wasteful number, since it uses less digits than its factorization.

31434366061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236348643.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 31434366061 in words is "thirty-one billion, four hundred thirty-four million, three hundred sixty-six thousand, sixty-one".