42739511260 has 48 divisors (see below), whose sum is σ = 93675548736. Its totient is φ = 16348969472.

The previous prime is 42739511257. The next prime is 42739511263. The reversal of 42739511260 is 6211593724.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42739511257) and next prime (42739511263).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42739511263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3302322 + ... + 3315238.

It is an arithmetic number, because the mean of its divisors is an integer number (1951573932).

Almost surely, 2^42739511260 is an apocalyptic number.

It is an amenable number.

42739511260 is an abundant number, since it is smaller than the sum of its proper divisors (50936037476).

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

42739511260 is a wasteful number, since it uses less digits than its factorization.

42739511260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20142 (or 20140 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 42739511260 in words is "forty-two billion, seven hundred thirty-nine million, five hundred eleven thousand, two hundred sixty".