20234140204202 has 16 divisors (see below), whose sum is σ = 30998062996992. Its totient is φ = 9901467570000.

The previous prime is 20234140204189. The next prime is 20234140204207. The reversal of 20234140204202 is 20240204143202.

It is a super-3 number, since 3×20234140204202³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20234140204207) 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, 1040873 + ... + 6446060.

It is an arithmetic number, because the mean of its divisors is an integer number (1937378937312).

Almost surely, 2^{20234140204202} is an apocalyptic number.

20234140204202 is a deficient number, since it is larger than the sum of its proper divisors (10763922792790).

20234140204202 is a wasteful number, since it uses less digits than its factorization.

20234140204202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7515733.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 20234140204202 its reverse (20240204143202), we get a palindrome (40474344347404).

The spelling of 20234140204202 in words is "twenty trillion, two hundred thirty-four billion, one hundred forty million, two hundred four thousand, two hundred two".