1676124997380 has 36 divisors (see below), whose sum is σ = 5084245825932. Its totient is φ = 446966665920.

The previous prime is 1676124997361. The next prime is 1676124997433. The reversal of 1676124997380 is 837994216761.

1676124997380 is a `hidden beast` number, since 1 + 6 + 7 + 6 + 1 + 249 + 9 + 7 + 380 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 892560120516 + 783564876864 = 944754^2 + 885192^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4655902591 + ... + 4655902950.

Almost surely, 2^{1676124997380} is an apocalyptic number.

1676124997380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1676124997380 is an abundant number, since it is smaller than the sum of its proper divisors (3408120828552).

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

1676124997380 is a wasteful number, since it uses less digits than its factorization.

1676124997380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9311805556 (or 9311805551 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 1676124997380 in words is "one trillion, six hundred seventy-six billion, one hundred twenty-four million, nine hundred ninety-seven thousand, three hundred eighty".