1049611234480 has 20 divisors (see below), whose sum is σ = 2440346120352. Its totient is φ = 419844493760.

The previous prime is 1049611234471. The next prime is 1049611234487. The reversal of 1049611234480 is 844321169401.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×1049611234480² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049611234487) 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 3 ways as a sum of consecutive naturals, for example, 6560070136 + ... + 6560070295.

Almost surely, 2^{1049611234480} is an apocalyptic number.

1049611234480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1049611234480 is an abundant number, since it is smaller than the sum of its proper divisors (1390734885872).

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

1049611234480 is a wasteful number, since it uses less digits than its factorization.

1049611234480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13120140444 (or 13120140438 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 1049611234480 in words is "one trillion, forty-nine billion, six hundred eleven million, two hundred thirty-four thousand, four hundred eighty".