1402143301 has 16 divisors (see below), whose sum is σ = 1576713600. Its totient is φ = 1237940928.

The previous prime is 1402143257. The next prime is 1402143343. The reversal of 1402143301 is 1033412041.

It is a cyclic number.

It is not a de Polignac number, because 1402143301 - 2¹⁷ = 1402012229 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 (1402143101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22960 + ... + 57718.

It is an arithmetic number, because the mean of its divisors is an integer number (98544600).

Almost surely, 2^1402143301 is an apocalyptic number.

It is an amenable number.

1402143301 is a deficient number, since it is larger than the sum of its proper divisors (174570299).

1402143301 is a wasteful number, since it uses less digits than its factorization.

1402143301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34908.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1402143301 is about 37445.2039786139. The cubic root of 1402143301 is about 1119.2595288920.

Adding to 1402143301 its reverse (1033412041), we get a palindrome (2435555342).

The spelling of 1402143301 in words is "one billion, four hundred two million, one hundred forty-three thousand, three hundred one".