1042210155054 has 16 divisors (see below), whose sum is σ = 2084667644160. Its totient is φ = 347362162680.

The previous prime is 1042210155017. The next prime is 1042210155059. The reversal of 1042210155054 is 4505510122401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042210155059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10250784 + ... + 10351955.

It is an arithmetic number, because the mean of its divisors is an integer number (130291727760).

Almost surely, 2^{1042210155054} is an apocalyptic number.

1042210155054 is an abundant number, since it is smaller than the sum of its proper divisors (1042457489106).

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

1042210155054 is a wasteful number, since it uses less digits than its factorization.

1042210155054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20611175.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 1042210155054 its reverse (4505510122401), we get a palindrome (5547720277455).

The spelling of 1042210155054 in words is "one trillion, forty-two billion, two hundred ten million, one hundred fifty-five thousand, fifty-four".