1429011532430 has 48 divisors (see below), whose sum is σ = 2635572749040. Its totient is φ = 557854944768.

The previous prime is 1429011532427. The next prime is 1429011532457. The reversal of 1429011532430 is 342351109241.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7706141 + ... + 7889399.

It is an arithmetic number, because the mean of its divisors is an integer number (54907765605).

Almost surely, 2^{1429011532430} is an apocalyptic number.

1429011532430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1429011532430 is a deficient number, since it is larger than the sum of its proper divisors (1206561216610).

1429011532430 is a wasteful number, since it uses less digits than its factorization.

1429011532430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183713 (or 183666 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 1429011532430 in words is "one trillion, four hundred twenty-nine billion, eleven million, five hundred thirty-two thousand, four hundred thirty".