40113401154 has 16 divisors (see below), whose sum is σ = 80228869248. Its totient is φ = 13370789232.

The previous prime is 40113401129. The next prime is 40113401171. The reversal of 40113401154 is 45110431104.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297879 + ... + 411045.

It is an arithmetic number, because the mean of its divisors is an integer number (5014304328).

Almost surely, 2^40113401154 is an apocalyptic number.

40113401154 is an abundant number, since it is smaller than the sum of its proper divisors (40115468094).

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

40113401154 is a wasteful number, since it uses less digits than its factorization.

40113401154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172249.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 40113401154 its reverse (45110431104), we get a palindrome (85223832258).

The spelling of 40113401154 in words is "forty billion, one hundred thirteen million, four hundred one thousand, one hundred fifty-four".