2401210121042 has 4 divisors (see below), whose sum is σ = 3601815181566. Its totient is φ = 1200605060520.

The previous prime is 2401210121003. The next prime is 2401210121071.

2401210121042 is nontrivially palindromic in base 10.

2401210121042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1889225509081 + 511984611961 = 1374491^2 + 715531^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600302530259 + ... + 600302530262.

Almost surely, 2^{2401210121042} is an apocalyptic number.

2401210121042 is a deficient number, since it is larger than the sum of its proper divisors (1200605060524).

2401210121042 is a wasteful number, since it uses less digits than its factorization.

2401210121042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200605060523.

The product of its (nonzero) digits is 256, while the sum is 20.

It can be divided in two parts, 2401210 and 121042, that added together give a palindrome (2522252).

The spelling of 2401210121042 in words is "two trillion, four hundred one billion, two hundred ten million, one hundred twenty-one thousand, forty-two".