1035251445040 has 40 divisors (see below), whose sum is σ = 2533641698160. Its totient is φ = 392305810176.

The previous prime is 1035251445029. The next prime is 1035251445047. The reversal of 1035251445040 is 405441525301.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 1035251444987 and 1035251445005.

It is not an unprimeable number, because it can be changed into a prime (1035251445047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340541719 + ... + 340544758.

It is an arithmetic number, because the mean of its divisors is an integer number (63341042454).

Almost surely, 2^{1035251445040} is an apocalyptic number.

1035251445040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1035251445040 is an abundant number, since it is smaller than the sum of its proper divisors (1498390253120).

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

1035251445040 is a wasteful number, since it uses less digits than its factorization.

1035251445040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681086509 (or 681086503 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 1035251445040 in words is "one trillion, thirty-five billion, two hundred fifty-one million, four hundred forty-five thousand, forty".