233402402134 has 16 divisors (see below), whose sum is σ = 382273169616. Its totient is φ = 105997010400.

The previous prime is 233402402119. The next prime is 233402402159. The reversal of 233402402134 is 431204204332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4724397 + ... + 4773544.

It is an arithmetic number, because the mean of its divisors is an integer number (23892073101).

Almost surely, 2^233402402134 is an apocalyptic number.

233402402134 is a deficient number, since it is larger than the sum of its proper divisors (148870767482).

233402402134 is a wasteful number, since it uses less digits than its factorization.

233402402134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9499071.

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

Adding to 233402402134 its reverse (431204204332), we get a palindrome (664606606466).

It can be divided in two parts, 233402 and 402134, that added together give a palindrome (635536).

The spelling of 233402402134 in words is "two hundred thirty-three billion, four hundred two million, four hundred two thousand, one hundred thirty-four".