42046272285 has 32 divisors (see below), whose sum is σ = 70260542208. Its totient is φ = 21430886400.

The previous prime is 42046272277. The next prime is 42046272353. The reversal of 42046272285 is 58227264024.

42046272285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42046272285 - 2³ = 42046272277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 344935 + ... + 450635.

It is an arithmetic number, because the mean of its divisors is an integer number (2195641944).

Almost surely, 2^42046272285 is an apocalyptic number.

It is an amenable number.

42046272285 is a deficient number, since it is larger than the sum of its proper divisors (28214269923).

42046272285 is a wasteful number, since it uses less digits than its factorization.

42046272285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106885.

The product of its (nonzero) digits is 430080, while the sum is 42.

The spelling of 42046272285 in words is "forty-two billion, forty-six million, two hundred seventy-two thousand, two hundred eighty-five".