149720088441792 has 112 divisors (see below), whose sum is σ = 432150150988800. Its totient is φ = 45369352949760.

The previous prime is 149720088441787. The next prime is 149720088441799. The reversal of 149720088441792 is 297144880027941.

It is a happy number.

149720088441792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149720088441792² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149720088441799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370494184 + ... + 370898072.

Almost surely, 2^{149720088441792} is an apocalyptic number.

149720088441792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149720088441792 is an abundant number, since it is smaller than the sum of its proper divisors (282430062547008).

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

149720088441792 is a wasteful number, since it uses less digits than its factorization.

149720088441792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579434 (or 579424 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 66.

The spelling of 149720088441792 in words is "one hundred forty-nine trillion, seven hundred twenty billion, eighty-eight million, four hundred forty-one thousand, seven hundred ninety-two".