31414021416 has 48 divisors (see below), whose sum is σ = 85115808960. Its totient is φ = 10466889120.

The previous prime is 31414021409. The next prime is 31414021423. The reversal of 31414021416 is 61412041413.

31414021416 is a `hidden beast` number, since 31 + 414 + 0 + 214 + 1 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (31414021409) and next prime (31414021423).

It is a self number, because there is not a number n which added to its sum of digits gives 31414021416.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80031 + ... + 263121.

It is an arithmetic number, because the mean of its divisors is an integer number (1773246020).

Almost surely, 2^31414021416 is an apocalyptic number.

31414021416 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

31414021416 is an abundant number, since it is smaller than the sum of its proper divisors (53701787544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31414021416 is a wasteful number, since it uses less digits than its factorization.

31414021416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185486 (or 185479 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 31414021416 its reverse (61412041413), we get a palindrome (92826062829).

The spelling of 31414021416 in words is "thirty-one billion, four hundred fourteen million, twenty-one thousand, four hundred sixteen".