2742423156210 has 64 divisors (see below), whose sum is σ = 6637466436480. Its totient is φ = 725138519040.

The previous prime is 2742423156197. The next prime is 2742423156211. The reversal of 2742423156210 is 126513242472.

It is not an unprimeable number, because it can be changed into a prime (2742423156211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4546074 + ... + 5113866.

It is an arithmetic number, because the mean of its divisors is an integer number (103710413070).

Almost surely, 2^{2742423156210} is an apocalyptic number.

2742423156210 is an abundant number, since it is smaller than the sum of its proper divisors (3895043280270).

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

2742423156210 is a wasteful number, since it uses less digits than its factorization.

2742423156210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569163.

The product of its (nonzero) digits is 161280, while the sum is 39.

Adding to 2742423156210 its reverse (126513242472), we get a palindrome (2868936398682).

The spelling of 2742423156210 in words is "two trillion, seven hundred forty-two billion, four hundred twenty-three million, one hundred fifty-six thousand, two hundred ten".