1429401041 has 4 divisors (see below), whose sum is σ = 1475510784. Its totient is φ = 1383291300.

The previous prime is 1429401037. The next prime is 1429401047. The reversal of 1429401041 is 1401049241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1401049241 = 389 ⋅3601669.

It is not a de Polignac number, because 1429401041 - 2² = 1429401037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1429401041.

It is not an unprimeable number, because it can be changed into a prime (1429401047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23054825 + ... + 23054886.

It is an arithmetic number, because the mean of its divisors is an integer number (368877696).

Almost surely, 2^1429401041 is an apocalyptic number.

It is an amenable number.

1429401041 is a deficient number, since it is larger than the sum of its proper divisors (46109743).

1429401041 is an equidigital number, since it uses as much as digits as its factorization.

1429401041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46109742.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1429401041 is about 37807.4204489013. The cubic root of 1429401041 is about 1126.4658530772.

The spelling of 1429401041 in words is "one billion, four hundred twenty-nine million, four hundred one thousand, forty-one".