2452792381442 has 16 divisors (see below), whose sum is σ = 3962230957440. Its totient is φ = 1132050056592.

The previous prime is 2452792381349. The next prime is 2452792381469. The reversal of 2452792381442 is 2441832972542.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5130359 + ... + 5588037.

It is an arithmetic number, because the mean of its divisors is an integer number (247639434840).

Almost surely, 2^{2452792381442} is an apocalyptic number.

2452792381442 is a deficient number, since it is larger than the sum of its proper divisors (1509438575998).

2452792381442 is a wasteful number, since it uses less digits than its factorization.

2452792381442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663817.

The product of its digits is 7741440, while the sum is 53.

The spelling of 2452792381442 in words is "two trillion, four hundred fifty-two billion, seven hundred ninety-two million, three hundred eighty-one thousand, four hundred forty-two".