146436266747 has 2 divisors, whose sum is σ = 146436266748. Its totient is φ = 146436266746.

The previous prime is 146436266719. The next prime is 146436266759. The reversal of 146436266747 is 747662634641.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146436266747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146436266692 and 146436266701.

It is not a weakly prime, because it can be changed into another prime (146436266777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73218133373 + 73218133374.

It is an arithmetic number, because the mean of its divisors is an integer number (73218133374).

Almost surely, 2^146436266747 is an apocalyptic number.

146436266747 is a deficient number, since it is larger than the sum of its proper divisors (1).

146436266747 is an equidigital number, since it uses as much as digits as its factorization.

146436266747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24385536, while the sum is 56.

The spelling of 146436266747 in words is "one hundred forty-six billion, four hundred thirty-six million, two hundred sixty-six thousand, seven hundred forty-seven".