42311203010012 has 48 divisors (see below), whose sum is σ = 78712525516800. Its totient is φ = 19871398198080.

The previous prime is 42311203009993. The next prime is 42311203010047. The reversal of 42311203010012 is 21001030211324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36025703 + ... + 37181630.

It is an arithmetic number, because the mean of its divisors is an integer number (1639844281600).

Almost surely, 2^{42311203010012} is an apocalyptic number.

It is an amenable number.

42311203010012 is a deficient number, since it is larger than the sum of its proper divisors (36401322506788).

42311203010012 is a wasteful number, since it uses less digits than its factorization.

42311203010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73207506 (or 73207504 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 42311203010012 its reverse (21001030211324), we get a palindrome (63312233221336).

The spelling of 42311203010012 in words is "forty-two trillion, three hundred eleven billion, two hundred three million, ten thousand, twelve".