140426551104 has 224 divisors, whose sum is σ = 444336074496. Its totient is φ = 38300221440.

The previous prime is 140426551087. The next prime is 140426551123. The reversal of 140426551104 is 401155624041.

It is a tau number, because it is divible by the number of its divisors (224).

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, 2608944 + ... + 2662224.

Almost surely, 2^140426551104 is an apocalyptic number.

140426551104 is a gapful number since it is divisible by the number (14) 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 140426551104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222168037248).

140426551104 is an abundant number, since it is smaller than the sum of its proper divisors (303909523392).

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

140426551104 is a wasteful number, since it uses less digits than its factorization.

140426551104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53393 (or 53383 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 140426551104 in words is "one hundred forty billion, four hundred twenty-six million, five hundred fifty-one thousand, one hundred four".