1502400141 has 24 divisors (see below), whose sum is σ = 2370008160. Its totient is φ = 909549600.

The previous prime is 1502400121. The next prime is 1502400173. The reversal of 1502400141 is 1410042051.

1502400141 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1502400141 - 2¹⁰ = 1502399117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1502400121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88315 + ... + 103943.

It is an arithmetic number, because the mean of its divisors is an integer number (98750340).

Almost surely, 2^1502400141 is an apocalyptic number.

1502400141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1502400141 is a deficient number, since it is larger than the sum of its proper divisors (867608019).

1502400141 is a wasteful number, since it uses less digits than its factorization.

1502400141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16617 (or 16614 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1502400141 is about 38760.8067640497. The cubic root of 1502400141 is about 1145.3244673270.

Adding to 1502400141 its reverse (1410042051), we get a palindrome (2912442192).

The spelling of 1502400141 in words is "one billion, five hundred two million, four hundred thousand, one hundred forty-one".