1048626272840 has 64 divisors (see below), whose sum is σ = 2388175090560. Its totient is φ = 414337996800.

The previous prime is 1048626272833. The next prime is 1048626272861. The reversal of 1048626272840 is 482726268401.

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, 28988765 + ... + 29024915.

It is an arithmetic number, because the mean of its divisors is an integer number (37315235790).

Almost surely, 2^{1048626272840} is an apocalyptic number.

1048626272840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1048626272840 is an abundant number, since it is smaller than the sum of its proper divisors (1339548817720).

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

1048626272840 is a wasteful number, since it uses less digits than its factorization.

1048626272840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44982 (or 44978 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 50.

The spelling of 1048626272840 in words is "one trillion, forty-eight billion, six hundred twenty-six million, two hundred seventy-two thousand, eight hundred forty".