36427653240 has 128 divisors (see below), whose sum is σ = 119348536320. Its totient is φ = 8821260800.

The previous prime is 36427653113. The next prime is 36427653247. The reversal of 36427653240 is 4235672463.

It is a junction number, because it is equal to n+sod(n) for n = 36427653192 and 36427653201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36427653247) 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, 1227457 + ... + 1256783.

It is an arithmetic number, because the mean of its divisors is an integer number (932410440).

Almost surely, 2^36427653240 is an apocalyptic number.

36427653240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36427653240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59674268160).

36427653240 is an abundant number, since it is smaller than the sum of its proper divisors (82920883080).

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

36427653240 is a wasteful number, since it uses less digits than its factorization.

36427653240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30293 (or 30289 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 36427653240 in words is "thirty-six billion, four hundred twenty-seven million, six hundred fifty-three thousand, two hundred forty".