10403440421202 has 48 divisors (see below), whose sum is σ = 23749179412608. Its totient is φ = 3284834699520.

The previous prime is 10403440420981. The next prime is 10403440421249. The reversal of 10403440421202 is 20212404430401.

10403440421202 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 3 + 440 + 4 + 212 + 0 + 2 = 666.

It is a super-2 number, since 2×10403440421202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121943199 + ... + 122028482.

It is an arithmetic number, because the mean of its divisors is an integer number (494774571096).

Almost surely, 2^{10403440421202} is an apocalyptic number.

10403440421202 is an abundant number, since it is smaller than the sum of its proper divisors (13345738991406).

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

10403440421202 is a wasteful number, since it uses less digits than its factorization.

10403440421202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243971815 (or 243971812 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 10403440421202 its reverse (20212404430401), we get a palindrome (30615844851603).

The spelling of 10403440421202 in words is "ten trillion, four hundred three billion, four hundred forty million, four hundred twenty-one thousand, two hundred two".