40030456314 has 16 divisors (see below), whose sum is σ = 80313474528. Its totient is φ = 13301391792.

The previous prime is 40030456309. The next prime is 40030456409. The reversal of 40030456314 is 41365403004.

It is a Curzon number.

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, 10521352 + ... + 10525155.

It is an arithmetic number, because the mean of its divisors is an integer number (5019592158).

Almost surely, 2^40030456314 is an apocalyptic number.

40030456314 is an abundant number, since it is smaller than the sum of its proper divisors (40283018214).

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

40030456314 is a wasteful number, since it uses less digits than its factorization.

40030456314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21046829.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 40030456314 its reverse (41365403004), we get a palindrome (81395859318).

The spelling of 40030456314 in words is "forty billion, thirty million, four hundred fifty-six thousand, three hundred fourteen".