40342114 has 8 divisors (see below), whose sum is σ = 61989228. Its totient is φ = 19679040.

The previous prime is 40342091. The next prime is 40342117. The reversal of 40342114 is 41124304.

It can be written as a sum of positive squares in 2 ways, for example, as 40106889 + 235225 = 6333^2 + 485^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 40342091 and 40342100.

It is not an unprimeable number, because it can be changed into a prime (40342117) 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, 245907 + ... + 246070.

Almost surely, 2^40342114 is an apocalyptic number.

40342114 is a deficient number, since it is larger than the sum of its proper divisors (21647114).

40342114 is a wasteful number, since it uses less digits than its factorization.

40342114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492020.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 40342114 is about 6351.5442216834. The cubic root of 40342114 is about 342.9674339454.

Adding to 40342114 its reverse (41124304), we get a palindrome (81466418).

The spelling of 40342114 in words is "forty million, three hundred forty-two thousand, one hundred fourteen".