2445530355442 has 8 divisors (see below), whose sum is σ = 3786627647232. Its totient is φ = 1183321139700.

The previous prime is 2445530355439. The next prime is 2445530355451.

It is a happy number.

2445530355442 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2445530355392 and 2445530355401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19722018934 + ... + 19722019057.

It is an arithmetic number, because the mean of its divisors is an integer number (473328455904).

Almost surely, 2^{2445530355442} is an apocalyptic number.

2445530355442 is a deficient number, since it is larger than the sum of its proper divisors (1341097291790).

2445530355442 is a wasteful number, since it uses less digits than its factorization.

2445530355442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39444038024.

The product of its (nonzero) digits is 5760000, while the sum is 46.

The spelling of 2445530355442 in words is "two trillion, four hundred forty-five billion, five hundred thirty million, three hundred fifty-five thousand, four hundred forty-two".