1042041100626 has 96 divisors (see below), whose sum is σ = 2511109823040. Its totient is φ = 322856673984.

The previous prime is 1042041100621. The next prime is 1042041100631. The reversal of 1042041100626 is 6260011402401.

1042041100626 is a `hidden beast` number, since 1 + 0 + 4 + 20 + 4 + 1 + 10 + 0 + 626 = 666.

It is an interprime number because it is at equal distance from previous prime (1042041100621) and next prime (1042041100631).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1042041100626.

It is not an unprimeable number, because it can be changed into a prime (1042041100621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 575205 + ... + 1554008.

It is an arithmetic number, because the mean of its divisors is an integer number (26157393990).

Almost surely, 2^{1042041100626} is an apocalyptic number.

1042041100626 is an abundant number, since it is smaller than the sum of its proper divisors (1469068722414).

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

1042041100626 is a wasteful number, since it uses less digits than its factorization.

1042041100626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129302 (or 2129290 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 1042041100626 in words is "one trillion, forty-two billion, forty-one million, one hundred thousand, six hundred twenty-six".