1434422320040 has 32 divisors (see below), whose sum is σ = 3227804657280. Its totient is φ = 573705916992.

The previous prime is 1434422320031. The next prime is 1434422320043. The reversal of 1434422320040 is 400232244341.

It is a junction number, because it is equal to n+sod(n) for n = 1434422319985 and 1434422320012.

It is not an unprimeable number, because it can be changed into a prime (1434422320043) 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, 1599452 + ... + 2329611.

It is an arithmetic number, because the mean of its divisors is an integer number (100868895540).

Almost surely, 2^{1434422320040} is an apocalyptic number.

1434422320040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434422320040 is an abundant number, since it is smaller than the sum of its proper divisors (1793382337240).

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

1434422320040 is a wasteful number, since it uses less digits than its factorization.

1434422320040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938201 (or 3938197 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 1434422320040 its reverse (400232244341), we get a palindrome (1834654564381).

The spelling of 1434422320040 in words is "one trillion, four hundred thirty-four billion, four hundred twenty-two million, three hundred twenty thousand, forty".