2451440433434 has 8 divisors (see below), whose sum is σ = 3762676014240. Its totient is φ = 1197215095356.

The previous prime is 2451440433401. The next prime is 2451440433457. The reversal of 2451440433434 is 4343340441542.

2451440433434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2451440433391 and 2451440433400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14252560574 + ... + 14252560745.

It is an arithmetic number, because the mean of its divisors is an integer number (470334501780).

Almost surely, 2^{2451440433434} is an apocalyptic number.

2451440433434 is a deficient number, since it is larger than the sum of its proper divisors (1311235580806).

2451440433434 is a wasteful number, since it uses less digits than its factorization.

2451440433434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28505121364.

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

Adding to 2451440433434 its reverse (4343340441542), we get a palindrome (6794780874976).

The spelling of 2451440433434 in words is "two trillion, four hundred fifty-one billion, four hundred forty million, four hundred thirty-three thousand, four hundred thirty-four".