2738418148372 has 6 divisors (see below), whose sum is σ = 4792231759658. Its totient is φ = 1369209074184.

The previous prime is 2738418148363. The next prime is 2738418148409.

2738418148372 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 2206633004676 + 531785143696 = 1485474^2 + 729236^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 342302268543 + ... + 342302268550.

Almost surely, 2^{2738418148372} is an apocalyptic number.

It is an amenable number.

2738418148372 is a deficient number, since it is larger than the sum of its proper divisors (2053813611286).

2738418148372 is a wasteful number, since it uses less digits than its factorization.

2738418148372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684604537097 (or 684604537095 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 58.

The spelling of 2738418148372 in words is "two trillion, seven hundred thirty-eight billion, four hundred eighteen million, one hundred forty-eight thousand, three hundred seventy-two".