10421146332 has 36 divisors (see below), whose sum is σ = 26345480616. Its totient is φ = 3473301600.

The previous prime is 10421146303. The next prime is 10421146357. The reversal of 10421146332 is 23364112401.

It is a happy number.

10421146332 is a `hidden beast` number, since 1 + 0 + 4 + 21 + 1 + 4 + 633 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 10421146296 and 10421146305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 509707 + ... + 529757.

It is an arithmetic number, because the mean of its divisors is an integer number (731818906).

Almost surely, 2^10421146332 is an apocalyptic number.

10421146332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10421146332 is an abundant number, since it is smaller than the sum of its proper divisors (15924334284).

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

10421146332 is a wasteful number, since it uses less digits than its factorization.

10421146332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34498 (or 34493 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 10421146332 its reverse (23364112401), we get a palindrome (33785258733).

The spelling of 10421146332 in words is "ten billion, four hundred twenty-one million, one hundred forty-six thousand, three hundred thirty-two".