1011434022430 has 16 divisors (see below), whose sum is σ = 1960625951424. Its totient is φ = 373452562080.

The previous prime is 1011434022427. The next prime is 1011434022433. The reversal of 1011434022430 is 342204341101.

It is an interprime number because it is at equal distance from previous prime (1011434022427) and next prime (1011434022433).

It is a junction number, because it is equal to n+sod(n) for n = 1011434022395 and 1011434022404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011434022433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3890130726 + ... + 3890130985.

It is an arithmetic number, because the mean of its divisors is an integer number (122539121964).

Almost surely, 2^{1011434022430} is an apocalyptic number.

1011434022430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011434022430 is a deficient number, since it is larger than the sum of its proper divisors (949191928994).

1011434022430 is a wasteful number, since it uses less digits than its factorization.

1011434022430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7780261731.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1011434022430 its reverse (342204341101), we get a palindrome (1353638363531).

The spelling of 1011434022430 in words is "one trillion, eleven billion, four hundred thirty-four million, twenty-two thousand, four hundred thirty".