1042459548795 has 48 divisors (see below), whose sum is σ = 2065374717120. Its totient is φ = 476480938752.

The previous prime is 1042459548769. The next prime is 1042459548841. The reversal of 1042459548795 is 5978459542401.

1042459548795 is a `hidden beast` number, since 1 + 0 + 42 + 45 + 9 + 548 + 7 + 9 + 5 = 666.

It is not a de Polignac number, because 1042459548795 - 2¹⁸ = 1042459286651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1866697 + ... + 2359973.

It is an arithmetic number, because the mean of its divisors is an integer number (43028639940).

Almost surely, 2^{1042459548795} is an apocalyptic number.

1042459548795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1042459548795 is a deficient number, since it is larger than the sum of its proper divisors (1022915168325).

1042459548795 is a wasteful number, since it uses less digits than its factorization.

1042459548795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500004 (or 500001 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 63.

The spelling of 1042459548795 in words is "one trillion, forty-two billion, four hundred fifty-nine million, five hundred forty-eight thousand, seven hundred ninety-five".