1542464672976 has 30 divisors (see below), whose sum is σ = 4316758772690. Its totient is φ = 514154890944.

The previous prime is 1542464672953. The next prime is 1542464672977. The reversal of 1542464672976 is 6792764642451.

1542464672976 is a `hidden beast` number, since 1 + 5 + 42 + 46 + 467 + 2 + 97 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1434906911376 + 107557761600 = 1197876^2 + 327960^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1542464672977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5355779971 + ... + 5355780258.

Almost surely, 2^{1542464672976} is an apocalyptic number.

1542464672976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1542464672976 is an abundant number, since it is smaller than the sum of its proper divisors (2774294099714).

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

1542464672976 is a wasteful number, since it uses less digits than its factorization.

1542464672976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10711560243 (or 10711560234 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 63.

The spelling of 1542464672976 in words is "one trillion, five hundred forty-two billion, four hundred sixty-four million, six hundred seventy-two thousand, nine hundred seventy-six".