1042471701072 has 120 divisors (see below), whose sum is σ = 2925335474880. Its totient is φ = 346554892800.

The previous prime is 1042471701023. The next prime is 1042471701077. The reversal of 1042471701072 is 2701071742401.

It is a happy number.

1042471701072 is a `hidden beast` number, since 1 + 0 + 42 + 471 + 70 + 10 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042471701077) 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 23 ways as a sum of consecutive naturals, for example, 234208447 + ... + 234212897.

It is an arithmetic number, because the mean of its divisors is an integer number (24377795624).

Almost surely, 2^{1042471701072} is an apocalyptic number.

1042471701072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1042471701072 is an abundant number, since it is smaller than the sum of its proper divisors (1882863773808).

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

1042471701072 is a wasteful number, since it uses less digits than its factorization.

1042471701072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8481 (or 8472 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 36.

The spelling of 1042471701072 in words is "one trillion, forty-two billion, four hundred seventy-one million, seven hundred one thousand, seventy-two".