150403061400 has 192 divisors, whose sum is σ = 495295680000. Its totient is φ = 37647659520.

The previous prime is 150403061399. The next prime is 150403061447. The reversal of 150403061400 is 4160304051.

It is a super-3 number, since 3×150403061400³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1182081 + ... + 1303119.

It is an arithmetic number, because the mean of its divisors is an integer number (2579665000).

Almost surely, 2^150403061400 is an apocalyptic number.

150403061400 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 150403061400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247647840000).

150403061400 is an abundant number, since it is smaller than the sum of its proper divisors (344892618600).

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

150403061400 is a wasteful number, since it uses less digits than its factorization.

150403061400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121186 (or 121177 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 150403061400 its reverse (4160304051), we get a palindrome (154563365451).

It can be divided in two parts, 15040 and 3061400, that added together give a triangular number (3076440 = T₂₄₈₀).

The spelling of 150403061400 in words is "one hundred fifty billion, four hundred three million, sixty-one thousand, four hundred".