1022434011240 has 64 divisors (see below), whose sum is σ = 3081056832000. Its totient is φ = 271426420992.

The previous prime is 1022434011191. The next prime is 1022434011271. The reversal of 1022434011240 is 421104342201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1022434011240.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 19077015 + ... + 19130534.

It is an arithmetic number, because the mean of its divisors is an integer number (48141513000).

Almost surely, 2^{1022434011240} is an apocalyptic number.

1022434011240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022434011240 is an abundant number, since it is smaller than the sum of its proper divisors (2058622820760).

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

1022434011240 is a wasteful number, since it uses less digits than its factorization.

1022434011240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38207786 (or 38207782 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1022434011240 its reverse (421104342201), we get a palindrome (1443538353441).

The spelling of 1022434011240 in words is "one trillion, twenty-two billion, four hundred thirty-four million, eleven thousand, two hundred forty".