1115141235054 has 64 divisors (see below), whose sum is σ = 2780849111040. Its totient is φ = 289622365920.

The previous prime is 1115141235053. The next prime is 1115141235083. The reversal of 1115141235054 is 4505321415111.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115141235053) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5668587 + ... + 5862009.

It is an arithmetic number, because the mean of its divisors is an integer number (43450767360).

Almost surely, 2^{1115141235054} is an apocalyptic number.

1115141235054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1115141235054 is an abundant number, since it is smaller than the sum of its proper divisors (1665707875986).

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

1115141235054 is a wasteful number, since it uses less digits than its factorization.

1115141235054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205925.

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 1115141235054 in words is "one trillion, one hundred fifteen billion, one hundred forty-one million, two hundred thirty-five thousand, fifty-four".