234140004250015 has 4 divisors (see below), whose sum is σ = 280968005100024. Its totient is φ = 187312003400008.

The previous prime is 234140004250013. The next prime is 234140004250049. The reversal of 234140004250015 is 510052400041432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234140004250015 - 2¹ = 234140004250013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234140004250013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23414000424997 + ... + 23414000425006.

It is an arithmetic number, because the mean of its divisors is an integer number (70242001275006).

Almost surely, 2^{234140004250015} is an apocalyptic number.

234140004250015 is a deficient number, since it is larger than the sum of its proper divisors (46828000850009).

234140004250015 is an equidigital number, since it uses as much as digits as its factorization.

234140004250015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46828000850008.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 234140004250015 its reverse (510052400041432), we get a palindrome (744192404291447).

The spelling of 234140004250015 in words is "two hundred thirty-four trillion, one hundred forty billion, four million, two hundred fifty thousand, fifteen".