1054440947698 has 16 divisors (see below), whose sum is σ = 1600095216384. Its totient is φ = 521090352000.

The previous prime is 1054440947657. The next prime is 1054440947711. The reversal of 1054440947698 is 8967490444501.

It is a super-2 number, since 2×1054440947698² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3472990 + ... + 3764377.

It is an arithmetic number, because the mean of its divisors is an integer number (100005951024).

Almost surely, 2^{1054440947698} is an apocalyptic number.

1054440947698 is a deficient number, since it is larger than the sum of its proper divisors (545654268686).

1054440947698 is an equidigital number, since it uses as much as digits as its factorization.

1054440947698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7238217.

The product of its (nonzero) digits is 34836480, while the sum is 61.

The spelling of 1054440947698 in words is "one trillion, fifty-four billion, four hundred forty million, nine hundred forty-seven thousand, six hundred ninety-eight".