401472363 has 4 divisors (see below), whose sum is σ = 535296488. Its totient is φ = 267648240.

The previous prime is 401472361. The next prime is 401472371. The reversal of 401472363 is 363274104.

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

It is not a de Polignac number, because 401472363 - 2¹ = 401472361 is a prime.

It is a super-2 number, since 2×401472363² = 322360116505607538, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 401472363.

It is not an unprimeable number, because it can be changed into a prime (401472361) 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, 66912058 + ... + 66912063.

It is an arithmetic number, because the mean of its divisors is an integer number (133824122).

Almost surely, 2^401472363 is an apocalyptic number.

401472363 is a deficient number, since it is larger than the sum of its proper divisors (133824125).

401472363 is a wasteful number, since it uses less digits than its factorization.

401472363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133824124.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 401472363 is about 20036.7752644980. The cubic root of 401472363 is about 737.7092313749.

The spelling of 401472363 in words is "four hundred one million, four hundred seventy-two thousand, three hundred sixty-three".