2405426245042 has 16 divisors (see below), whose sum is σ = 3798313626240. Its totient is φ = 1139330775888.

The previous prime is 2405426245037. The next prime is 2405426245049.

2405426245042 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2405426244986 and 2405426245004.

It is not an unprimeable number, because it can be changed into a prime (2405426245049) 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, 1729338 + ... + 2793109.

It is an arithmetic number, because the mean of its divisors is an integer number (237394601640).

Almost surely, 2^{2405426245042} is an apocalyptic number.

2405426245042 is a deficient number, since it is larger than the sum of its proper divisors (1392887381198).

2405426245042 is a wasteful number, since it uses less digits than its factorization.

2405426245042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4536465.

The product of its (nonzero) digits is 614400, while the sum is 40.

The spelling of 2405426245042 in words is "two trillion, four hundred five billion, four hundred twenty-six million, two hundred forty-five thousand, forty-two".