276155141551672 has 8 divisors (see below), whose sum is σ = 517790890409400. Its totient is φ = 138077570775832.

The previous prime is 276155141551661. The next prime is 276155141551697.

276155141551672 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (8).

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, 17259696346972 + ... + 17259696346987.

It is an arithmetic number, because the mean of its divisors is an integer number (64723861301175).

Almost surely, 2^{276155141551672} is an apocalyptic number.

It is an amenable number.

276155141551672 is a deficient number, since it is larger than the sum of its proper divisors (241635748857728).

276155141551672 is a wasteful number, since it uses less digits than its factorization.

276155141551672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34519392693965 (or 34519392693961 counting only the distinct ones).

The product of its digits is 17640000, while the sum is 58.

The spelling of 276155141551672 in words is "two hundred seventy-six trillion, one hundred fifty-five billion, one hundred forty-one million, five hundred fifty-one thousand, six hundred seventy-two".