2631145464006 has 16 divisors (see below), whose sum is σ = 5262993874944. Its totient is φ = 876931330184.

The previous prime is 2631145463983. The next prime is 2631145464023. The reversal of 2631145464006 is 6004645411362.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29240790 + ... + 29330633.

It is an arithmetic number, because the mean of its divisors is an integer number (328937117184).

Almost surely, 2^{2631145464006} is an apocalyptic number.

2631145464006 is an abundant number, since it is smaller than the sum of its proper divisors (2631848410938).

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

2631145464006 is a wasteful number, since it uses less digits than its factorization.

2631145464006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58578915.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 2631145464006 in words is "two trillion, six hundred thirty-one billion, one hundred forty-five million, four hundred sixty-four thousand, six".