40103374 has 12 divisors (see below), whose sum is σ = 63902664. Its totient is φ = 18871904.

The previous prime is 40103347. The next prime is 40103383. The reversal of 40103374 is 47330104.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34114 + ... + 35269.

It is an arithmetic number, because the mean of its divisors is an integer number (5325222).

Almost surely, 2^40103374 is an apocalyptic number.

40103374 is a deficient number, since it is larger than the sum of its proper divisors (23799290).

40103374 is a wasteful number, since it uses less digits than its factorization.

40103374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69419 (or 69402 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 40103374 is about 6332.7224793133. The cubic root of 40103374 is about 342.2895476617.

Adding to 40103374 its reverse (47330104), we get a palindrome (87433478).

The spelling of 40103374 in words is "forty million, one hundred three thousand, three hundred seventy-four".