2042102325405 has 32 divisors (see below), whose sum is σ = 3300676823808. Its totient is φ = 1078023168000.

The previous prime is 2042102325401. The next prime is 2042102325427. The reversal of 2042102325405 is 5045232012402.

It is not a de Polignac number, because 2042102325405 - 2² = 2042102325401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042102325401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5042400 + ... + 5432310.

It is an arithmetic number, because the mean of its divisors is an integer number (103146150744).

Almost surely, 2^{2042102325405} is an apocalyptic number.

It is an amenable number.

2042102325405 is a deficient number, since it is larger than the sum of its proper divisors (1258574498403).

2042102325405 is a wasteful number, since it uses less digits than its factorization.

2042102325405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393477.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 2042102325405 its reverse (5045232012402), we get a palindrome (7087334337807).

The spelling of 2042102325405 in words is "two trillion, forty-two billion, one hundred two million, three hundred twenty-five thousand, four hundred five".