401202473 has 4 divisors (see below), whose sum is σ = 458517120. Its totient is φ = 343887828.

The previous prime is 401202463. The next prime is 401202479. The reversal of 401202473 is 374202104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 401202473 - 2¹² = 401198377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401202479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28657313 + ... + 28657326.

It is an arithmetic number, because the mean of its divisors is an integer number (114629280).

Almost surely, 2^401202473 is an apocalyptic number.

It is an amenable number.

401202473 is a deficient number, since it is larger than the sum of its proper divisors (57314647).

401202473 is an equidigital number, since it uses as much as digits as its factorization.

401202473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57314646.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 401202473 is about 20030.0392660624. The cubic root of 401202473 is about 737.5438858496.

Adding to 401202473 its reverse (374202104), we get a palindrome (775404577).

The spelling of 401202473 in words is "four hundred one million, two hundred two thousand, four hundred seventy-three".