42703034549544 has 96 divisors (see below), whose sum is σ = 116514960962400. Its totient is φ = 14128437571200.

The previous prime is 42703034549509. The next prime is 42703034549597. The reversal of 42703034549544 is 44594543030724.

42703034549544 is a `hidden beast` number, since 4 + 2 + 70 + 3 + 0 + 3 + 45 + 495 + 44 = 666.

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, 40015762 + ... + 41069054.

It is an arithmetic number, because the mean of its divisors is an integer number (1213697510025).

Almost surely, 2^{42703034549544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42703034549544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58257480481200).

42703034549544 is an abundant number, since it is smaller than the sum of its proper divisors (73811926412856).

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

42703034549544 is a wasteful number, since it uses less digits than its factorization.

42703034549544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057495 (or 1057488 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 54.

The spelling of 42703034549544 in words is "forty-two trillion, seven hundred three billion, thirty-four million, five hundred forty-nine thousand, five hundred forty-four".