2026762377442 has 32 divisors (see below), whose sum is σ = 3346361247744. Its totient is φ = 912997113600.

The previous prime is 2026762377407. The next prime is 2026762377467. The reversal of 2026762377442 is 2447732676202.

It is a super-2 number, since 2×2026762377442² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2026762377442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556842 + ... + 2088922.

It is an arithmetic number, because the mean of its divisors is an integer number (104573788992).

Almost surely, 2^{2026762377442} is an apocalyptic number.

2026762377442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2026762377442 is a deficient number, since it is larger than the sum of its proper divisors (1319598870302).

2026762377442 is a wasteful number, since it uses less digits than its factorization.

2026762377442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532634.

The product of its (nonzero) digits is 9483264, while the sum is 52.

The spelling of 2026762377442 in words is "two trillion, twenty-six billion, seven hundred sixty-two million, three hundred seventy-seven thousand, four hundred forty-two".