1126408632976 has 45 divisors (see below), whose sum is σ = 2398954203849. Its totient is φ = 511982697600.

The previous prime is 1126408632959. The next prime is 1126408632989. The reversal of 1126408632976 is 6792368046211.

The square root of 1126408632976 is 1061324.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 320722872976 + 805685760000 = 566324^2 + 897600^2 .

It is a super-2 number, since 2×1126408632976² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 46686196 + ... + 46710316.

Almost surely, 2^{1126408632976} is an apocalyptic number.

1126408632976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1126408632976 is the 1061324-th square number.

It is an amenable number.

1126408632976 is an abundant number, since it is smaller than the sum of its proper divisors (1272545570873).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1126408632976 is an frugal number, since it uses more digits than its factorization.

1126408632976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48272 (or 24134 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 1126408632976 in words is "one trillion, one hundred twenty-six billion, four hundred eight million, six hundred thirty-two thousand, nine hundred seventy-six".