31457830006 has 8 divisors (see below), whose sum is σ = 48284111304. Its totient is φ = 15363126240.

The previous prime is 31457829983. The next prime is 31457830007. The reversal of 31457830006 is 60003875413.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31457830007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182894275 + ... + 182894446.

It is an arithmetic number, because the mean of its divisors is an integer number (6035513913).

Almost surely, 2^31457830006 is an apocalyptic number.

31457830006 is a deficient number, since it is larger than the sum of its proper divisors (16826281298).

31457830006 is a wasteful number, since it uses less digits than its factorization.

31457830006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365788766.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 31457830006 in words is "thirty-one billion, four hundred fifty-seven million, eight hundred thirty thousand, six".