1402100010 has 64 divisors (see below), whose sum is σ = 3901512960. Its totient is φ = 357635520.

The previous prime is 1402099997. The next prime is 1402100039. The reversal of 1402100010 is 100012041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1402099965 and 1402100001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106681 + ... + 119100.

It is an arithmetic number, because the mean of its divisors is an integer number (60961140).

Almost surely, 2^1402100010 is an apocalyptic number.

1402100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402100010 is an abundant number, since it is smaller than the sum of its proper divisors (2499412950).

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

1402100010 is a wasteful number, since it uses less digits than its factorization.

1402100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225820 (or 225814 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 1402100010 is about 37444.6259161445. The cubic root of 1402100010 is about 1119.2480097739.

Adding to 1402100010 its reverse (100012041), we get a palindrome (1502112051).

The spelling of 1402100010 in words is "one billion, four hundred two million, one hundred thousand, ten".