1042268144330 has 16 divisors (see below), whose sum is σ = 2144094468480. Its totient is φ = 357349078032.

The previous prime is 1042268144321. The next prime is 1042268144431. The reversal of 1042268144330 is 334418622401.

It is a happy number.

It is a super-2 number, since 2×1042268144330² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7444772390 + ... + 7444772529.

It is an arithmetic number, because the mean of its divisors is an integer number (134005904280).

Almost surely, 2^{1042268144330} is an apocalyptic number.

1042268144330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042268144330 is an abundant number, since it is smaller than the sum of its proper divisors (1101826324150).

1042268144330 is a wasteful number, since it uses less digits than its factorization.

1042268144330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14889544933.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 1042268144330 in words is "one trillion, forty-two billion, two hundred sixty-eight million, one hundred forty-four thousand, three hundred thirty".