1042258475590 has 16 divisors (see below), whose sum is σ = 1876112674272. Its totient is φ = 416892852864.

The previous prime is 1042258475543. The next prime is 1042258475591. The reversal of 1042258475590 is 955748522401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042258475591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895314 + ... + 1698853.

It is an arithmetic number, because the mean of its divisors is an integer number (117257042142).

Almost surely, 2^{1042258475590} is an apocalyptic number.

1042258475590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042258475590 is a deficient number, since it is larger than the sum of its proper divisors (833854198682).

1042258475590 is a wasteful number, since it uses less digits than its factorization.

1042258475590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634351.

The product of its (nonzero) digits is 4032000, while the sum is 52.

The spelling of 1042258475590 in words is "one trillion, forty-two billion, two hundred fifty-eight million, four hundred seventy-five thousand, five hundred ninety".