1036673777040 has 80 divisors (see below), whose sum is σ = 3505842236736. Its totient is φ = 251314854400.

The previous prime is 1036673777039. The next prime is 1036673777057. The reversal of 1036673777040 is 407773766301.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196337091 + ... + 196342370.

Almost surely, 2^{1036673777040} is an apocalyptic number.

1036673777040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1036673777040 is an abundant number, since it is smaller than the sum of its proper divisors (2469168459696).

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

1036673777040 is a wasteful number, since it uses less digits than its factorization.

1036673777040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392679488 (or 392679482 counting only the distinct ones).

The product of its (nonzero) digits is 3111696, while the sum is 51.

The spelling of 1036673777040 in words is "one trillion, thirty-six billion, six hundred seventy-three million, seven hundred seventy-seven thousand, forty".