10001402412 has 48 divisors (see below), whose sum is σ = 24101038080. Its totient is φ = 3226191232.

The previous prime is 10001402399. The next prime is 10001402417. The reversal of 10001402412 is 21420410001.

It is a junction number, because it is equal to n+sod(n) for n = 10001402391 and 10001402400.

It is not an unprimeable number, because it can be changed into a prime (10001402417) 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, 49428 + ... + 149819.

It is an arithmetic number, because the mean of its divisors is an integer number (502104960).

Almost surely, 2^10001402412 is an apocalyptic number.

10001402412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10001402412 is an abundant number, since it is smaller than the sum of its proper divisors (14099635668).

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

10001402412 is a wasteful number, since it uses less digits than its factorization.

10001402412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199390 (or 199388 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10001402412 its reverse (21420410001), we get a palindrome (31421812413).

The spelling of 10001402412 in words is "ten billion, one million, four hundred two thousand, four hundred twelve".