1041501400645 has 16 divisors (see below), whose sum is σ = 1251225847872. Its totient is φ = 832252078080.

The previous prime is 1041501400627. The next prime is 1041501400657. The reversal of 1041501400645 is 5460041051401.

It is not a de Polignac number, because 1041501400645 - 2⁷ = 1041501400517 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 23054730 + ... + 23099860.

It is an arithmetic number, because the mean of its divisors is an integer number (78201615492).

Almost surely, 2^{1041501400645} is an apocalyptic number.

It is an amenable number.

1041501400645 is a deficient number, since it is larger than the sum of its proper divisors (209724447227).

1041501400645 is a wasteful number, since it uses less digits than its factorization.

1041501400645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50292.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 1041501400645 in words is "one trillion, forty-one billion, five hundred one million, four hundred thousand, six hundred forty-five".