402430041023111 has 8 divisors (see below), whose sum is σ = 410942204707584. Its totient is φ = 393991575725880.

The previous prime is 402430041023107. The next prime is 402430041023113. The reversal of 402430041023111 is 111320140034204.

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 402430041023111 - 2² = 402430041023107 is a prime.

It is a super-2 number, since 2×402430041023111² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402430041023113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18424585775 + ... + 18424607616.

It is an arithmetic number, because the mean of its divisors is an integer number (51367775588448).

Almost surely, 2^{402430041023111} is an apocalyptic number.

402430041023111 is a deficient number, since it is larger than the sum of its proper divisors (8512163684473).

402430041023111 is a wasteful number, since it uses less digits than its factorization.

402430041023111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36849193621.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 402430041023111 its reverse (111320140034204), we get a palindrome (513750181057315).

The spelling of 402430041023111 in words is "four hundred two trillion, four hundred thirty billion, forty-one million, twenty-three thousand, one hundred eleven".