11115315451434 has 32 divisors (see below), whose sum is σ = 22244518071360. Its totient is φ = 3702791232000.

The previous prime is 11115315451421. The next prime is 11115315451447. The reversal of 11115315451434 is 43415451351111.

It is an interprime number because it is at equal distance from previous prime (11115315451421) and next prime (11115315451447).

It is a junction number, because it is equal to n+sod(n) for n = 11115315451392 and 11115315451401.

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, 76860474 + ... + 77004954.

It is an arithmetic number, because the mean of its divisors is an integer number (695141189730).

Almost surely, 2^{11115315451434} is an apocalyptic number.

11115315451434 is an abundant number, since it is smaller than the sum of its proper divisors (11129202619926).

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

11115315451434 is a wasteful number, since it uses less digits than its factorization.

11115315451434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152406.

The product of its digits is 72000, while the sum is 39.

The spelling of 11115315451434 in words is "eleven trillion, one hundred fifteen billion, three hundred fifteen million, four hundred fifty-one thousand, four hundred thirty-four".