140145541532000 has 192 divisors, whose sum is σ = 345148138782720. Its totient is φ = 55926392256000.

The previous prime is 140145541531999. The next prime is 140145541532021. The reversal of 140145541532000 is 235145541041.

It is a happy number.

It is a super-2 number, since 2×140145541532000² (a number of 29 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 31 ways as a sum of consecutive naturals, for example, 3571568381 + ... + 3571607619.

It is an arithmetic number, because the mean of its divisors is an integer number (1797646556160).

Almost surely, 2^{140145541532000} is an apocalyptic number.

140145541532000 is a gapful number since it is divisible by the number (10) 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 140145541532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172574069391360).

140145541532000 is an abundant number, since it is smaller than the sum of its proper divisors (205002597250720).

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

140145541532000 is a wasteful number, since it uses less digits than its factorization.

140145541532000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41342 (or 41324 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 140145541532000 in words is "one hundred forty trillion, one hundred forty-five billion, five hundred forty-one million, five hundred thirty-two thousand".