402241030131 has 16 divisors (see below), whose sum is σ = 553651079168. Its totient is φ = 259496740800.

The previous prime is 402241030117. The next prime is 402241030183. The reversal of 402241030131 is 131030142204.

It is not a de Polignac number, because 402241030131 - 2¹³ = 402241021939 is a prime.

It is a super-2 number, since 2×402241030131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 402241030098 and 402241030107.

It is not an unprimeable number, because it can be changed into a prime (402241031131) 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, 1853055 + ... + 2058711.

It is an arithmetic number, because the mean of its divisors is an integer number (34603192448).

Almost surely, 2^402241030131 is an apocalyptic number.

402241030131 is a deficient number, since it is larger than the sum of its proper divisors (151410049037).

402241030131 is a wasteful number, since it uses less digits than its factorization.

402241030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226722.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 402241030131 its reverse (131030142204), we get a palindrome (533271172335).

The spelling of 402241030131 in words is "four hundred two billion, two hundred forty-one million, thirty thousand, one hundred thirty-one".