377213144207 has 2 divisors, whose sum is σ = 377213144208. Its totient is φ = 377213144206.

The previous prime is 377213144183. The next prime is 377213144219. The reversal of 377213144207 is 702441312773.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-377213144207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (377213144107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188606572103 + 188606572104.

It is an arithmetic number, because the mean of its divisors is an integer number (188606572104).

Almost surely, 2^377213144207 is an apocalyptic number.

377213144207 is a deficient number, since it is larger than the sum of its proper divisors (1).

377213144207 is an equidigital number, since it uses as much as digits as its factorization.

377213144207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 197568, while the sum is 41.

The spelling of 377213144207 in words is "three hundred seventy-seven billion, two hundred thirteen million, one hundred forty-four thousand, two hundred seven".