42253016476 has 48 divisors (see below), whose sum is σ = 81620082432. Its totient is φ = 18979084800.

The previous prime is 42253016447. The next prime is 42253016549. The reversal of 42253016476 is 67461035224.

It is a super-3 number, since 3×42253016476³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2942025 + ... + 2956351.

It is an arithmetic number, because the mean of its divisors is an integer number (1700418384).

Almost surely, 2^42253016476 is an apocalyptic number.

It is an amenable number.

42253016476 is a deficient number, since it is larger than the sum of its proper divisors (39367065956).

42253016476 is a wasteful number, since it uses less digits than its factorization.

42253016476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15130 (or 15128 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 42253016476 in words is "forty-two billion, two hundred fifty-three million, sixteen thousand, four hundred seventy-six".