1429435715081 has 8 divisors (see below), whose sum is σ = 1559412853824. Its totient is φ = 1299463315920.

The previous prime is 1429435715077. The next prime is 1429435715101. The reversal of 1429435715081 is 1805175349241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1429435715081 - 2² = 1429435715077 is a prime.

It is a super-2 number, since 2×1429435715081² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1429435715581) 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, 538970 + ... + 1774643.

It is an arithmetic number, because the mean of its divisors is an integer number (194926606728).

Almost surely, 2^{1429435715081} is an apocalyptic number.

1429435715081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1429435715081 is a deficient number, since it is larger than the sum of its proper divisors (129977138743).

1429435715081 is a wasteful number, since it uses less digits than its factorization.

1429435715081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369791.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 1429435715081 in words is "one trillion, four hundred twenty-nine billion, four hundred thirty-five million, seven hundred fifteen thousand, eighty-one".