2429397640206 has 32 divisors (see below), whose sum is σ = 5398716510720. Its totient is φ = 809790950232.

The previous prime is 2429397640199. The next prime is 2429397640213. The reversal of 2429397640206 is 6020467939242.

2429397640206 is a `hidden beast` number, since 2 + 4 + 2 + 9 + 397 + 6 + 40 + 206 = 666.

It is an interprime number because it is at equal distance from previous prime (2429397640199) and next prime (2429397640213).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7498731 + ... + 7815993.

It is an arithmetic number, because the mean of its divisors is an integer number (168709890960).

Almost surely, 2^{2429397640206} is an apocalyptic number.

2429397640206 is an abundant number, since it is smaller than the sum of its proper divisors (2969318870514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2429397640206 is a wasteful number, since it uses less digits than its factorization.

2429397640206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459077 (or 459071 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 54.

It can be divided in two parts, 2429397 and 640206, that added together give a palindrome (3069603).

The spelling of 2429397640206 in words is "two trillion, four hundred twenty-nine billion, three hundred ninety-seven million, six hundred forty thousand, two hundred six".