245034464432 has 40 divisors (see below), whose sum is σ = 488853763440. Its totient is φ = 118909624320.

The previous prime is 245034464419. The next prime is 245034464491. The reversal of 245034464432 is 234464430542.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 245034464432.

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, 841082 + ... + 1094297.

It is an arithmetic number, because the mean of its divisors is an integer number (12221344086).

Almost surely, 2^245034464432 is an apocalyptic number.

It is an amenable number.

245034464432 is a deficient number, since it is larger than the sum of its proper divisors (243819299008).

245034464432 is a wasteful number, since it uses less digits than its factorization.

245034464432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935621 (or 1935615 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 41.

Adding to 245034464432 its reverse (234464430542), we get a palindrome (479498894974).

The spelling of 245034464432 in words is "two hundred forty-five billion, thirty-four million, four hundred sixty-four thousand, four hundred thirty-two".