1084754406418 has 4 divisors (see below), whose sum is σ = 1627131609630. Its totient is φ = 542377203208.

The previous prime is 1084754406397. The next prime is 1084754406451. The reversal of 1084754406418 is 8146044574801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 617791284009 + 466963122409 = 785997^2 + 683347^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271188601603 + ... + 271188601606.

Almost surely, 2^{1084754406418} is an apocalyptic number.

1084754406418 is a deficient number, since it is larger than the sum of its proper divisors (542377203212).

1084754406418 is an equidigital number, since it uses as much as digits as its factorization.

1084754406418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542377203211.

The product of its (nonzero) digits is 3440640, while the sum is 52.

The spelling of 1084754406418 in words is "one trillion, eighty-four billion, seven hundred fifty-four million, four hundred six thousand, four hundred eighteen".