140761361532 has 24 divisors (see below), whose sum is σ = 358301647872. Its totient is φ = 42654958000.

The previous prime is 140761361527. The next prime is 140761361539. The reversal of 140761361532 is 235163167041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140761361539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533186844 + ... + 533187107.

It is an arithmetic number, because the mean of its divisors is an integer number (14929235328).

Almost surely, 2^140761361532 is an apocalyptic number.

140761361532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140761361532 is an abundant number, since it is smaller than the sum of its proper divisors (217540286340).

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

140761361532 is a wasteful number, since it uses less digits than its factorization.

140761361532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066373969 (or 1066373967 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 140761361532 in words is "one hundred forty billion, seven hundred sixty-one million, three hundred sixty-one thousand, five hundred thirty-two".