2054441021462 has 4 divisors (see below), whose sum is σ = 3081661532196. Its totient is φ = 1027220510730.

The previous prime is 2054441021441. The next prime is 2054441021489. The reversal of 2054441021462 is 2641201444502.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513610255364 + ... + 513610255367.

It is an arithmetic number, because the mean of its divisors is an integer number (770415383049).

Almost surely, 2^{2054441021462} is an apocalyptic number.

2054441021462 is a deficient number, since it is larger than the sum of its proper divisors (1027220510734).

2054441021462 is a wasteful number, since it uses less digits than its factorization.

2054441021462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027220510733.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 2054441021462 its reverse (2641201444502), we get a palindrome (4695642465964).

The spelling of 2054441021462 in words is "two trillion, fifty-four billion, four hundred forty-one million, twenty-one thousand, four hundred sixty-two".