140953462476 has 192 divisors, whose sum is σ = 356168171520. Its totient is φ = 43281089280.

The previous prime is 140953462471. The next prime is 140953462487. The reversal of 140953462476 is 674264359041.

It is a super-3 number, since 3×140953462476³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (140953462471) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 327037981 + ... + 327038411.

It is an arithmetic number, because the mean of its divisors is an integer number (1855042560).

Almost surely, 2^140953462476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140953462476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178084085760).

140953462476 is an abundant number, since it is smaller than the sum of its proper divisors (215214709044).

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

140953462476 is a wasteful number, since it uses less digits than its factorization.

140953462476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 140953462476 in words is "one hundred forty billion, nine hundred fifty-three million, four hundred sixty-two thousand, four hundred seventy-six".