420276616075 has 12 divisors (see below), whose sum is σ = 521229630240. Its totient is φ = 336165404960.

The previous prime is 420276616049. The next prime is 420276616117. The reversal of 420276616075 is 570616672024.

It is not a de Polignac number, because 420276616075 - 2³¹ = 418129132427 is a prime.

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, 1243459 + ... + 1544908.

It is an arithmetic number, because the mean of its divisors is an integer number (43435802520).

Almost surely, 2^420276616075 is an apocalyptic number.

420276616075 is a deficient number, since it is larger than the sum of its proper divisors (100953014165).

420276616075 is a wasteful number, since it uses less digits than its factorization.

420276616075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2794406 (or 2794401 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 420276616075 in words is "four hundred twenty billion, two hundred seventy-six million, six hundred sixteen thousand, seventy-five".