245433202334542 has 32 divisors (see below), whose sum is σ = 384581782720512. Its totient is φ = 117251155891584.

The previous prime is 245433202334513. The next prime is 245433202334581.

245433202334542 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 245433202334492 and 245433202334501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172222363 + ... + 173641609.

It is an arithmetic number, because the mean of its divisors is an integer number (12018180710016).

Almost surely, 2^{245433202334542} is an apocalyptic number.

245433202334542 is a deficient number, since it is larger than the sum of its proper divisors (139148580385970).

245433202334542 is a wasteful number, since it uses less digits than its factorization.

245433202334542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423432.

The product of its (nonzero) digits is 8294400, while the sum is 46.

It can be divided in two parts, 24543320 and 2334542, that added together give a palindrome (26877862).

The spelling of 245433202334542 in words is "two hundred forty-five trillion, four hundred thirty-three billion, two hundred two million, three hundred thirty-four thousand, five hundred forty-two".