1094400957518 has 16 divisors (see below), whose sum is σ = 1790942123520. Its totient is φ = 497426038200.

The previous prime is 1094400957511. The next prime is 1094400957541. The reversal of 1094400957518 is 8157590044901.

It is a self number, because there is not a number n which added to its sum of digits gives 1094400957518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094400957511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1058078 + ... + 1818881.

It is an arithmetic number, because the mean of its divisors is an integer number (111933882720).

Almost surely, 2^{1094400957518} is an apocalyptic number.

1094400957518 is a deficient number, since it is larger than the sum of its proper divisors (696541166002).

1094400957518 is a wasteful number, since it uses less digits than its factorization.

1094400957518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894263.

The product of its (nonzero) digits is 1814400, while the sum is 53.

The spelling of 1094400957518 in words is "one trillion, ninety-four billion, four hundred million, nine hundred fifty-seven thousand, five hundred eighteen".