42055452350 has 12 divisors (see below), whose sum is σ = 78223141464. Its totient is φ = 16822180920.

The previous prime is 42055452347. The next prime is 42055452409. The reversal of 42055452350 is 5325455024.

It is a super-2 number, since 2×42055452350² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42055452350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 420554474 + ... + 420554573.

It is an arithmetic number, because the mean of its divisors is an integer number (6518595122).

Almost surely, 2^42055452350 is an apocalyptic number.

42055452350 is a deficient number, since it is larger than the sum of its proper divisors (36167689114).

42055452350 is a wasteful number, since it uses less digits than its factorization.

42055452350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841109059 (or 841109054 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 42055452350 in words is "forty-two billion, fifty-five million, four hundred fifty-two thousand, three hundred fifty".