2042100476 has 12 divisors (see below), whose sum is σ = 3848574072. Its totient is φ = 942507888.

The previous prime is 2042100421. The next prime is 2042100481. The reversal of 2042100476 is 6740012402.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19635530 + ... + 19635633.

It is an arithmetic number, because the mean of its divisors is an integer number (320714506).

Almost surely, 2^2042100476 is an apocalyptic number.

2042100476 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2042100476 is a deficient number, since it is larger than the sum of its proper divisors (1806473596).

2042100476 is a wasteful number, since it uses less digits than its factorization.

2042100476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39271180 (or 39271178 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2042100476 is about 45189.6058402815. The cubic root of 2042100476 is about 1268.7002794270.

Adding to 2042100476 its reverse (6740012402), we get a palindrome (8782112878).

The spelling of 2042100476 in words is "two billion, forty-two million, one hundred thousand, four hundred seventy-six".