1283908376932 has 24 divisors (see below), whose sum is σ = 2282626172736. Its totient is φ = 631748391648.

The previous prime is 1283908376897. The next prime is 1283908376953. The reversal of 1283908376932 is 2396738093821.

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, 2093128 + ... + 2636095.

It is an arithmetic number, because the mean of its divisors is an integer number (95109423864).

Almost surely, 2^{1283908376932} is an apocalyptic number.

It is an amenable number.

1283908376932 is a deficient number, since it is larger than the sum of its proper divisors (998717795804).

1283908376932 is a wasteful number, since it uses less digits than its factorization.

1283908376932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4730307 (or 4730305 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 61.

The spelling of 1283908376932 in words is "one trillion, two hundred eighty-three billion, nine hundred eight million, three hundred seventy-six thousand, nine hundred thirty-two".