10450021026043 has 32 divisors (see below), whose sum is σ = 11615916699648. Its totient is φ = 9356933913600.

The previous prime is 10450021025993. The next prime is 10450021026149. The reversal of 10450021026043 is 34062012005401.

It is not a de Polignac number, because 10450021026043 - 2²¹ = 10450018928891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10450021056043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12581271 + ... + 13386127.

It is an arithmetic number, because the mean of its divisors is an integer number (362997396864).

Almost surely, 2^{10450021026043} is an apocalyptic number.

10450021026043 is a deficient number, since it is larger than the sum of its proper divisors (1165895673605).

10450021026043 is a wasteful number, since it uses less digits than its factorization.

10450021026043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805323.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 10450021026043 in words is "ten trillion, four hundred fifty billion, twenty-one million, twenty-six thousand, forty-three".