254045034254004 has 72 divisors (see below), whose sum is σ = 689896796799168. Its totient is φ = 72547875550080.

The previous prime is 254045034253991. The next prime is 254045034254023. The reversal of 254045034254004 is 400452430540452.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107219832 + ... + 109563599.

It is an arithmetic number, because the mean of its divisors is an integer number (9581899955544).

Almost surely, 2^{254045034254004} is an apocalyptic number.

It is an amenable number.

254045034254004 is an abundant number, since it is smaller than the sum of its proper divisors (435851762545164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254045034254004 is a wasteful number, since it uses less digits than its factorization.

254045034254004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216785445 (or 216785436 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 42.

Adding to 254045034254004 its reverse (400452430540452), we get a palindrome (654497464794456).

The spelling of 254045034254004 in words is "two hundred fifty-four trillion, forty-five billion, thirty-four million, two hundred fifty-four thousand, four".