1429677941 has 2 divisors, whose sum is σ = 1429677942. Its totient is φ = 1429677940.

The previous prime is 1429677877. The next prime is 1429677943. The reversal of 1429677941 is 1497769241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1408425841 + 21252100 = 37529^2 + 4610^2 .

It is a cyclic number.

It is not a de Polignac number, because 1429677941 - 2⁶ = 1429677877 is a prime.

Together with 1429677943, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1429677941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1429677943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714838970 + 714838971.

It is an arithmetic number, because the mean of its divisors is an integer number (714838971).

Almost surely, 2^1429677941 is an apocalyptic number.

It is an amenable number.

1429677941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1429677941 is an equidigital number, since it uses as much as digits as its factorization.

1429677941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 50.

The square root of 1429677941 is about 37811.0822511073. The cubic root of 1429677941 is about 1126.5385870981.

The spelling of 1429677941 in words is "one billion, four hundred twenty-nine million, six hundred seventy-seven thousand, nine hundred forty-one".