420072976201 has 8 divisors (see below), whose sum is σ = 422325731520. Its totient is φ = 417821437488.

The previous prime is 420072976121. The next prime is 420072976217. The reversal of 420072976201 is 102679270024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-420072976201 is a prime.

It is a super-2 number, since 2×420072976201² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420072976291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392530 + ... + 997108.

It is an arithmetic number, because the mean of its divisors is an integer number (52790716440).

Almost surely, 2^420072976201 is an apocalyptic number.

It is an amenable number.

420072976201 is a deficient number, since it is larger than the sum of its proper divisors (2252755319).

420072976201 is a wasteful number, since it uses less digits than its factorization.

420072976201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608303.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 420072976201 in words is "four hundred twenty billion, seventy-two million, nine hundred seventy-six thousand, two hundred one".