1402411431 has 8 divisors (see below), whose sum is σ = 1871372160. Its totient is φ = 934195832.

The previous prime is 1402411403. The next prime is 1402411433. The reversal of 1402411431 is 1341142041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1402411431 - 2⁵ = 1402411399 is a prime.

It is a super-2 number, since 2×1402411431² = 3933515643598935522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1402411398 and 1402411407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402411433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181875 + ... + 189428.

It is an arithmetic number, because the mean of its divisors is an integer number (233921520).

Almost surely, 2^1402411431 is an apocalyptic number.

1402411431 is a deficient number, since it is larger than the sum of its proper divisors (468960729).

1402411431 is a wasteful number, since it uses less digits than its factorization.

1402411431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372565.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1402411431 is about 37448.7841057624. The cubic root of 1402411431 is about 1119.3308691822.

Adding to 1402411431 its reverse (1341142041), we get a palindrome (2743553472).

The spelling of 1402411431 in words is "one billion, four hundred two million, four hundred eleven thousand, four hundred thirty-one".