40151538914 has 8 divisors (see below), whose sum is σ = 61508740608. Its totient is φ = 19648625380.

The previous prime is 40151538883. The next prime is 40151538941. The reversal of 40151538914 is 41983515104.

It is a happy number.

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

It is a super-2 number, since 2×40151538914² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213571922 + ... + 213572109.

It is an arithmetic number, because the mean of its divisors is an integer number (7688592576).

Almost surely, 2^40151538914 is an apocalyptic number.

40151538914 is a deficient number, since it is larger than the sum of its proper divisors (21357201694).

40151538914 is a wasteful number, since it uses less digits than its factorization.

40151538914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427144080.

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 40151538914 in words is "forty billion, one hundred fifty-one million, five hundred thirty-eight thousand, nine hundred fourteen".