2761002442 has 64 divisors (see below), whose sum is σ = 4862822400. Its totient is φ = 1172199600.

The previous prime is 2761002403. The next prime is 2761002457. The reversal of 2761002442 is 2442001672.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2761002442.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3995317 + ... + 3996007.

It is an arithmetic number, because the mean of its divisors is an integer number (75981600).

Almost surely, 2^2761002442 is an apocalyptic number.

2761002442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2761002442 is a deficient number, since it is larger than the sum of its proper divisors (2101819958).

2761002442 is a wasteful number, since it uses less digits than its factorization.

2761002442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2761002442 is about 52545.2418588020. The cubic root of 2761002442 is about 1402.8856199662.

The spelling of 2761002442 in words is "two billion, seven hundred sixty-one million, two thousand, four hundred forty-two".