2046046426426 has 4 divisors (see below), whose sum is σ = 3069069639642. Its totient is φ = 1023023213212.

The previous prime is 2046046426381. The next prime is 2046046426471. The reversal of 2046046426426 is 6246246406402.

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

It is an interprime number because it is at equal distance from previous prime (2046046426381) and next prime (2046046426471).

It can be written as a sum of positive squares in only one way, i.e., 1201108594401 + 844937832025 = 1095951^2 + 919205^2 .

It is a super-2 number, since 2×2046046426426² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511511606605 + ... + 511511606608.

Almost surely, 2^{2046046426426} is an apocalyptic number.

2046046426426 is a deficient number, since it is larger than the sum of its proper divisors (1023023213216).

2046046426426 is a wasteful number, since it uses less digits than its factorization.

2046046426426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023023213215.

The product of its (nonzero) digits is 2654208, while the sum is 46.

The spelling of 2046046426426 in words is "two trillion, forty-six billion, forty-six million, four hundred twenty-six thousand, four hundred twenty-six".