544631426435 has 16 divisors (see below), whose sum is σ = 676167704640. Its totient is φ = 420635080320.

The previous prime is 544631426429. The next prime is 544631426441. The reversal of 544631426435 is 534624136445.

It is an interprime number because it is at equal distance from previous prime (544631426429) and next prime (544631426441).

It is not a de Polignac number, because 544631426435 - 2¹² = 544631422339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 544631426435.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1165370 + ... + 1564400.

It is an arithmetic number, because the mean of its divisors is an integer number (42260481540).

Almost surely, 2^544631426435 is an apocalyptic number.

544631426435 is a deficient number, since it is larger than the sum of its proper divisors (131536278205).

544631426435 is a wasteful number, since it uses less digits than its factorization.

544631426435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408478.

The product of its digits is 4147200, while the sum is 47.

The spelling of 544631426435 in words is "five hundred forty-four billion, six hundred thirty-one million, four hundred twenty-six thousand, four hundred thirty-five".