2367621126640 has 160 divisors (see below), whose sum is σ = 6929659616256. Its totient is φ = 730794977280.

The previous prime is 2367621126613. The next prime is 2367621126649. The reversal of 2367621126640 is 466211267632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2367621126649) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1231317 + ... + 2500276.

Almost surely, 2^{2367621126640} is an apocalyptic number.

2367621126640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2367621126640 is an abundant number, since it is smaller than the sum of its proper divisors (4562038489616).

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

2367621126640 is a wasteful number, since it uses less digits than its factorization.

2367621126640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731727 (or 3731721 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

It can be divided in two parts, 2367621 and 126640, that added together give a triangular number (2494261 = T₂₂₃₃).

The spelling of 2367621126640 in words is "two trillion, three hundred sixty-seven billion, six hundred twenty-one million, one hundred twenty-six thousand, six hundred forty".