423850776962 has 4 divisors (see below), whose sum is σ = 635776165446. Its totient is φ = 211925388480.

The previous prime is 423850776901. The next prime is 423850776967. The reversal of 423850776962 is 269677058324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 375868312561 + 47982464401 = 613081^2 + 219049^2 .

It is a super-2 number, since 2×423850776962² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (423850776967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105962694239 + ... + 105962694242.

Almost surely, 2^423850776962 is an apocalyptic number.

423850776962 is a deficient number, since it is larger than the sum of its proper divisors (211925388484).

423850776962 is a wasteful number, since it uses less digits than its factorization.

423850776962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211925388483.

The product of its (nonzero) digits is 30481920, while the sum is 59.

The spelling of 423850776962 in words is "four hundred twenty-three billion, eight hundred fifty million, seven hundred seventy-six thousand, nine hundred sixty-two".