1042013400210 has 48 divisors (see below), whose sum is σ = 2782457412696. Its totient is φ = 270360232704.

The previous prime is 1042013400199. The next prime is 1042013400227. The reversal of 1042013400210 is 120043102401.

1042013400210 is a `hidden beast` number, since 1 + 0 + 42 + 0 + 13 + 400 + 210 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 965819183121 + 76194217089 = 982761^2 + 276033^2 .

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

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, 156455139 + ... + 156461798.

Almost surely, 2^{1042013400210} is an apocalyptic number.

1042013400210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042013400210 is an abundant number, since it is smaller than the sum of its proper divisors (1740444012486).

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

1042013400210 is a wasteful number, since it uses less digits than its factorization.

1042013400210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312916987 (or 312916984 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1042013400210 its reverse (120043102401), we get a palindrome (1162056502611).

The spelling of 1042013400210 in words is "one trillion, forty-two billion, thirteen million, four hundred thousand, two hundred ten".