1042121014010 has 32 divisors (see below), whose sum is σ = 1889686307520. Its totient is φ = 413767089792.

The previous prime is 1042121014009. The next prime is 1042121014013. The reversal of 1042121014010 is 104101212401.

It is a self number, because there is not a number n which added to its sum of digits gives 1042121014010.

It is not an unprimeable number, because it can be changed into a prime (1042121014013) 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, 17982461 + ... + 18040319.

It is an arithmetic number, because the mean of its divisors is an integer number (59052697110).

Almost surely, 2^{1042121014010} is an apocalyptic number.

1042121014010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042121014010 is a deficient number, since it is larger than the sum of its proper divisors (847565293510).

1042121014010 is a wasteful number, since it uses less digits than its factorization.

1042121014010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71150.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1042121014010 its reverse (104101212401), we get a palindrome (1146222226411).

The spelling of 1042121014010 in words is "one trillion, forty-two billion, one hundred twenty-one million, fourteen thousand, ten".