2845400342 has 16 divisors (see below), whose sum is σ = 4310184960. Its totient is φ = 1408697472.

The previous prime is 2845400339. The next prime is 2845400353. The reversal of 2845400342 is 2430045482.

2845400342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2845400299 and 2845400308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241259 + ... + 252777.

It is an arithmetic number, because the mean of its divisors is an integer number (269386560).

Almost surely, 2^2845400342 is an apocalyptic number.

2845400342 is a deficient number, since it is larger than the sum of its proper divisors (1464784618).

2845400342 is a wasteful number, since it uses less digits than its factorization.

2845400342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12727.

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 2845400342 is about 53342.2941201445. The cubic root of 2845400342 is about 1417.0367920812.

The spelling of 2845400342 in words is "two billion, eight hundred forty-five million, four hundred thousand, three hundred forty-two".