20134231024002 has 32 divisors (see below), whose sum is σ = 40872918520512. Its totient is φ = 6610684432704.

The previous prime is 20134231024001. The next prime is 20134231024007. The reversal of 20134231024002 is 20042013243102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20134231024001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2698468 + ... + 6895664.

It is an arithmetic number, because the mean of its divisors is an integer number (1277278703766).

Almost surely, 2^{20134231024002} is an apocalyptic number.

20134231024002 is an abundant number, since it is smaller than the sum of its proper divisors (20738687496510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20134231024002 is a wasteful number, since it uses less digits than its factorization.

20134231024002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4209202.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20134231024002 its reverse (20042013243102), we get a palindrome (40176244267104).

The spelling of 20134231024002 in words is "twenty trillion, one hundred thirty-four billion, two hundred thirty-one million, twenty-four thousand, two".