243200002342 has 48 divisors (see below), whose sum is σ = 407523435264. Its totient is φ = 107946990000.

The previous prime is 243200002303. The next prime is 243200002403.

243200002342 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×243200002342² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11553367 + ... + 11574397.

It is an arithmetic number, because the mean of its divisors is an integer number (8490071568).

Almost surely, 2^243200002342 is an apocalyptic number.

243200002342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

243200002342 is a deficient number, since it is larger than the sum of its proper divisors (164323432922).

243200002342 is a wasteful number, since it uses less digits than its factorization.

243200002342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21313 (or 21254 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

It can be divided in two parts, 24320000 and 2342, that added together give a palindrome (24322342).

The spelling of 243200002342 in words is "two hundred forty-three billion, two hundred million, two thousand, three hundred forty-two".