276157343061400 has 48 divisors (see below), whose sum is σ = 647121459075840. Its totient is φ = 109593150307200.

The previous prime is 276157343061377. The next prime is 276157343061401. The reversal of 276157343061400 is 4160343751672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276157343061401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5436142771 + ... + 5436193570.

It is an arithmetic number, because the mean of its divisors is an integer number (13481697064080).

Almost surely, 2^{276157343061400} is an apocalyptic number.

276157343061400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

276157343061400 is an abundant number, since it is smaller than the sum of its proper divisors (370964116014440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

276157343061400 is a wasteful number, since it uses less digits than its factorization.

276157343061400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10872336484 (or 10872336475 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 276157343061400 in words is "two hundred seventy-six trillion, one hundred fifty-seven billion, three hundred forty-three million, sixty-one thousand, four hundred".