402141151 has 4 divisors (see below), whose sum is σ = 402430000. Its totient is φ = 401852304.

The previous prime is 402141143. The next prime is 402141167. The reversal of 402141151 is 151141204.

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

It is a cyclic number.

It is not a de Polignac number, because 402141151 - 2³ = 402141143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402121151) 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, 142326 + ... + 145123.

It is an arithmetic number, because the mean of its divisors is an integer number (100607500).

Almost surely, 2^402141151 is an apocalyptic number.

402141151 is a deficient number, since it is larger than the sum of its proper divisors (288849).

402141151 is a wasteful number, since it uses less digits than its factorization.

402141151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288848.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 402141151 is about 20053.4573328391. The cubic root of 402141151 is about 738.1186388637.

Adding to 402141151 its reverse (151141204), we get a palindrome (553282355).

The spelling of 402141151 in words is "four hundred two million, one hundred forty-one thousand, one hundred fifty-one".