2431020334402 has 64 divisors (see below), whose sum is σ = 4121473466880. Its totient is φ = 1065838435200.

The previous prime is 2431020334373. The next prime is 2431020334429. The reversal of 2431020334402 is 2044330201342.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 68263533 + ... + 68299135.

It is an arithmetic number, because the mean of its divisors is an integer number (64398022920).

Almost surely, 2^{2431020334402} is an apocalyptic number.

2431020334402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2431020334402 is a deficient number, since it is larger than the sum of its proper divisors (1690453132478).

2431020334402 is a wasteful number, since it uses less digits than its factorization.

2431020334402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36559.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2431020334402 its reverse (2044330201342), we get a palindrome (4475350535744).

The spelling of 2431020334402 in words is "two trillion, four hundred thirty-one billion, twenty million, three hundred thirty-four thousand, four hundred two".