10433401020 has 120 divisors (see below), whose sum is σ = 37405715424. Its totient is φ = 2384774784.

The previous prime is 10433401003. The next prime is 10433401063. The reversal of 10433401020 is 2010433401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10433400984 and 10433401002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 448687 + ... + 471366.

Almost surely, 2^10433401020 is an apocalyptic number.

10433401020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10433401020 is an abundant number, since it is smaller than the sum of its proper divisors (26972314404).

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

10433401020 is a wasteful number, since it uses less digits than its factorization.

10433401020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920081 (or 920070 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10433401020 its reverse (2010433401), we get a palindrome (12443834421).

The spelling of 10433401020 in words is "ten billion, four hundred thirty-three million, four hundred one thousand, twenty".