139533224483840 has 176 divisors, whose sum is σ = 381020842667520. Its totient is φ = 48533295022080.

The previous prime is 139533224483827. The next prime is 139533224483867. The reversal of 139533224483840 is 48384422335931.

It is a tau number, because it is divible by the number of its divisors (176).

It is a super-2 number, since 2×139533224483840² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 139533224483840.

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, 52563500 + ... + 55154219.

It is an arithmetic number, because the mean of its divisors is an integer number (2164891151520).

Almost surely, 2^{139533224483840} is an apocalyptic number.

139533224483840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139533224483840 is an abundant number, since it is smaller than the sum of its proper divisors (241487618183680).

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

139533224483840 is a wasteful number, since it uses less digits than its factorization.

139533224483840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107717778 (or 107717760 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 59.

The spelling of 139533224483840 in words is "one hundred thirty-nine trillion, five hundred thirty-three billion, two hundred twenty-four million, four hundred eighty-three thousand, eight hundred forty".