2345043154 has 16 divisors (see below), whose sum is σ = 3671889408. Its totient is φ = 1121118592.

The previous prime is 2345043133. The next prime is 2345043161. The reversal of 2345043154 is 4513405432.

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, 137634 + ... + 153730.

It is an arithmetic number, because the mean of its divisors is an integer number (229493088).

Almost surely, 2^2345043154 is an apocalyptic number.

2345043154 is a deficient number, since it is larger than the sum of its proper divisors (1326846254).

2345043154 is a wasteful number, since it uses less digits than its factorization.

2345043154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19289.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 2345043154 is about 48425.6456229548. The cubic root of 2345043154 is about 1328.5674654381.

Adding to 2345043154 its reverse (4513405432), we get a palindrome (6858448586).

The spelling of 2345043154 in words is "two billion, three hundred forty-five million, forty-three thousand, one hundred fifty-four".