1545043110434 has 16 divisors (see below), whose sum is σ = 2328125997120. Its totient is φ = 769002390000.

The previous prime is 1545043110421. The next prime is 1545043110487. The reversal of 1545043110434 is 4340113405451.

It is a junction number, because it is equal to n+sod(n) for n = 1545043110394 and 1545043110403.

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, 2121059 + ... + 2754809.

It is an arithmetic number, because the mean of its divisors is an integer number (145507874820).

Almost surely, 2^{1545043110434} is an apocalyptic number.

1545043110434 is a deficient number, since it is larger than the sum of its proper divisors (783082886686).

1545043110434 is a wasteful number, since it uses less digits than its factorization.

1545043110434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639305.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1545043110434 its reverse (4340113405451), we get a palindrome (5885156515885).

The spelling of 1545043110434 in words is "one trillion, five hundred forty-five billion, forty-three million, one hundred ten thousand, four hundred thirty-four".