113400001554 has 48 divisors (see below), whose sum is σ = 263878023456. Its totient is φ = 32393928000.

The previous prime is 113400001541. The next prime is 113400001601. The reversal of 113400001554 is 455100004311.

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 (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1672249 + ... + 1738739.

It is an arithmetic number, because the mean of its divisors is an integer number (5497458822).

Almost surely, 2^113400001554 is an apocalyptic number.

113400001554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

113400001554 is an abundant number, since it is smaller than the sum of its proper divisors (150478021902).

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

113400001554 is a wasteful number, since it uses less digits than its factorization.

113400001554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72311 (or 72304 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 113400001554 its reverse (455100004311), we get a palindrome (568500005865).

The spelling of 113400001554 in words is "one hundred thirteen billion, four hundred million, one thousand, five hundred fifty-four".