2021332154314 has 32 divisors (see below), whose sum is σ = 3349700259840. Its totient is φ = 907103761200.

The previous prime is 2021332154299. The next prime is 2021332154339. The reversal of 2021332154314 is 4134512331202.

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, 54803299 + ... + 54840169.

It is an arithmetic number, because the mean of its divisors is an integer number (104678133120).

Almost surely, 2^{2021332154314} is an apocalyptic number.

2021332154314 is a deficient number, since it is larger than the sum of its proper divisors (1328368105526).

2021332154314 is a wasteful number, since it uses less digits than its factorization.

2021332154314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68506.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 2021332154314 its reverse (4134512331202), we get a palindrome (6155844485516).

The spelling of 2021332154314 in words is "two trillion, twenty-one billion, three hundred thirty-two million, one hundred fifty-four thousand, three hundred fourteen".