1041509626894 has 16 divisors (see below), whose sum is σ = 1704305473920. Its totient is φ = 473408746360.

The previous prime is 1041509626891. The next prime is 1041509626921. The reversal of 1041509626894 is 4986269051401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041509626891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3016647 + ... + 3344125.

It is an arithmetic number, because the mean of its divisors is an integer number (106519092120).

Almost surely, 2^{1041509626894} is an apocalyptic number.

1041509626894 is a deficient number, since it is larger than the sum of its proper divisors (662795847026).

1041509626894 is a wasteful number, since it uses less digits than its factorization.

1041509626894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472055.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 1041509626894 in words is "one trillion, forty-one billion, five hundred nine million, six hundred twenty-six thousand, eight hundred ninety-four".