1063342050421 has 16 divisors (see below), whose sum is σ = 1223139988224. Its totient is φ = 905535684864.

The previous prime is 1063342050377. The next prime is 1063342050431. The reversal of 1063342050421 is 1240502433601.

It is a cyclic number.

It is not a de Polignac number, because 1063342050421 - 2²³ = 1063333661813 is a prime.

It is a super-2 number, since 2×1063342050421² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063342050431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87556 + ... + 1460941.

It is an arithmetic number, because the mean of its divisors is an integer number (76446249264).

Almost surely, 2^{1063342050421} is an apocalyptic number.

It is an amenable number.

1063342050421 is a deficient number, since it is larger than the sum of its proper divisors (159797937803).

1063342050421 is a wasteful number, since it uses less digits than its factorization.

1063342050421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549140.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 1063342050421 in words is "one trillion, sixty-three billion, three hundred forty-two million, fifty thousand, four hundred twenty-one".