235555342243402 has 32 divisors (see below), whose sum is σ = 372038539884480. Its totient is φ = 111546135711360.

The previous prime is 235555342243393. The next prime is 235555342243439. The reversal of 235555342243402 is 204342243555532.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1876917118 + ... + 1877042614.

It is an arithmetic number, because the mean of its divisors is an integer number (11626204371390).

Almost surely, 2^{235555342243402} is an apocalyptic number.

235555342243402 is a deficient number, since it is larger than the sum of its proper divisors (136483197641078).

235555342243402 is a wasteful number, since it uses less digits than its factorization.

235555342243402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139606.

The product of its (nonzero) digits is 17280000, while the sum is 49.

Adding to 235555342243402 its reverse (204342243555532), we get a palindrome (439897585798934).

The spelling of 235555342243402 in words is "two hundred thirty-five trillion, five hundred fifty-five billion, three hundred forty-two million, two hundred forty-three thousand, four hundred two".