42955464050 has 24 divisors (see below), whose sum is σ = 80604228276. Its totient is φ = 17030128640.

The previous prime is 42955464011. The next prime is 42955464103. The reversal of 42955464050 is 5046455924.

It is a Cunningham number, because it is equal to 207257²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 756855121 + 42198608929 = 27511^2 + 205423^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 42955463992 and 42955464010.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3795719 + ... + 3807018.

Almost surely, 2^42955464050 is an apocalyptic number.

42955464050 is a deficient number, since it is larger than the sum of its proper divisors (37648764226).

42955464050 is a wasteful number, since it uses less digits than its factorization.

42955464050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7602862 (or 7602857 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 42955464050 in words is "forty-two billion, nine hundred fifty-five million, four hundred sixty-four thousand, fifty".