273376121572 has 6 divisors (see below), whose sum is σ = 478408212758. Its totient is φ = 136688060784.

The previous prime is 273376121489. The next prime is 273376121657. The reversal of 273376121572 is 275121673372.

It can be written as a sum of positive squares in only one way, i.e., 273292655076 + 83466496 = 522774^2 + 9136^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34172015193 + ... + 34172015200.

Almost surely, 2^273376121572 is an apocalyptic number.

It is an amenable number.

273376121572 is a deficient number, since it is larger than the sum of its proper divisors (205032091186).

273376121572 is a wasteful number, since it uses less digits than its factorization.

273376121572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68344030397 (or 68344030395 counting only the distinct ones).

The product of its digits is 740880, while the sum is 46.

The spelling of 273376121572 in words is "two hundred seventy-three billion, three hundred seventy-six million, one hundred twenty-one thousand, five hundred seventy-two".