314401040 has 40 divisors (see below), whose sum is σ = 740250240. Its totient is φ = 124166016.

The previous prime is 314401033. The next prime is 314401067. The reversal of 314401040 is 40104413.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18554 + ... + 31193.

It is an arithmetic number, because the mean of its divisors is an integer number (18506256).

Almost surely, 2^314401040 is an apocalyptic number.

It is an amenable number.

314401040 is an abundant number, since it is smaller than the sum of its proper divisors (425849200).

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

314401040 is a wasteful number, since it uses less digits than its factorization.

314401040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49839 (or 49833 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 314401040 is about 17731.3575340412. The cubic root of 314401040 is about 679.9776809283.

Adding to 314401040 its reverse (40104413), we get a palindrome (354505453).

The spelling of 314401040 in words is "three hundred fourteen million, four hundred one thousand, forty".