2027421401500 has 48 divisors (see below), whose sum is σ = 4830423657696. Its totient is φ = 737244144000.

The previous prime is 2027421401479. The next prime is 2027421401539. The reversal of 2027421401500 is 51041247202.

It is a super-2 number, since 2×2027421401500² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184305537 + ... + 184316536.

It is an arithmetic number, because the mean of its divisors is an integer number (100633826202).

Almost surely, 2^{2027421401500} is an apocalyptic number.

2027421401500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2027421401500 is an abundant number, since it is smaller than the sum of its proper divisors (2803002256196).

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

2027421401500 is a wasteful number, since it uses less digits than its factorization.

2027421401500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368622103 (or 368622091 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

Adding to 2027421401500 its reverse (51041247202), we get a palindrome (2078462648702).

The spelling of 2027421401500 in words is "two trillion, twenty-seven billion, four hundred twenty-one million, four hundred one thousand, five hundred".