1012454546396 has 48 divisors (see below), whose sum is σ = 1892077330752. Its totient is φ = 472382976000.

The previous prime is 1012454546351. The next prime is 1012454546399. The reversal of 1012454546396 is 6936454542101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012454546399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5255000 + ... + 5444256.

It is an arithmetic number, because the mean of its divisors is an integer number (39418277724).

Almost surely, 2^{1012454546396} is an apocalyptic number.

It is an amenable number.

1012454546396 is a deficient number, since it is larger than the sum of its proper divisors (879622784356).

1012454546396 is a wasteful number, since it uses less digits than its factorization.

1012454546396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189950 (or 189948 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 1012454546396 in words is "one trillion, twelve billion, four hundred fifty-four million, five hundred forty-six thousand, three hundred ninety-six".