2929496157047 has 4 divisors (see below), whose sum is σ = 2931463583760. Its totient is φ = 2927528730336.

The previous prime is 2929496157031. The next prime is 2929496157083. The reversal of 2929496157047 is 7407516949292.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2929496157047 - 2⁴ = 2929496157031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2929496157017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983711123 + ... + 983714100.

It is an arithmetic number, because the mean of its divisors is an integer number (732865895940).

Almost surely, 2^{2929496157047} is an apocalyptic number.

2929496157047 is a deficient number, since it is larger than the sum of its proper divisors (1967426713).

2929496157047 is a wasteful number, since it uses less digits than its factorization.

2929496157047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967426712.

The product of its (nonzero) digits is 68584320, while the sum is 65.

The spelling of 2929496157047 in words is "two trillion, nine hundred twenty-nine billion, four hundred ninety-six million, one hundred fifty-seven thousand, forty-seven".