40341054 has 32 divisors (see below), whose sum is σ = 87220224. Its totient is φ = 12365280.

The previous prime is 40341043. The next prime is 40341107. The reversal of 40341054 is 45014304.

It is a self number, because there is not a number n which added to its sum of digits gives 40341054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23427 + ... + 25089.

It is an arithmetic number, because the mean of its divisors is an integer number (2725632).

Almost surely, 2^40341054 is an apocalyptic number.

40341054 is an abundant number, since it is smaller than the sum of its proper divisors (46879170).

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

40341054 is a wasteful number, since it uses less digits than its factorization.

40341054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 40341054 is about 6351.4607768607. The cubic root of 40341054 is about 342.9644300649.

Adding to 40341054 its reverse (45014304), we get a palindrome (85355358).

The spelling of 40341054 in words is "forty million, three hundred forty-one thousand, fifty-four".