1200376412416 has 18 divisors (see below), whose sum is σ = 2396063854982. Its totient is φ = 600188206080.

The previous prime is 1200376412387. The next prime is 1200376412441. The reversal of 1200376412416 is 6142146730021.

It can be written as a sum of positive squares in only one way, i.e., 1015902726400 + 184473686016 = 1007920^2 + 429504^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2344484925 + ... + 2344485436.

Almost surely, 2^{1200376412416} is an apocalyptic number.

1200376412416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1200376412416 is a deficient number, since it is larger than the sum of its proper divisors (1195687442566).

1200376412416 is an frugal number, since it uses more digits than its factorization.

1200376412416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4688970377 (or 4688970363 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 1200376412416 in words is "one trillion, two hundred billion, three hundred seventy-six million, four hundred twelve thousand, four hundred sixteen".